My new 2.4L COMP 4 motor w/dyno results - Honda-Tech

Missing Gears · 02-27-2006, 03:58 PM

this shows what the car put down after tunning: 276whp/206wtq

N/A 2.4L h series specs:
cp pistons 14:1
carrillo rods
oem bearings/oil pump
ported cylinder head
skunk stg.2 cams
euro r intake
oem stock tb
hytech exhaust
rc 550 injectors
oem ignition system
fluidampr pulley

motor was tunned on a dynojet using hondata s200 on vp ms109 unleaded fuel. tunning was kept fairly conservative,A/F @ wot was kept close to high 12s, timing is @ 26.5 deg., no cam gear adjustments were made.
we only made about 8 full wot pulls before calling it a day, ran into a problem i thought was fixed since last season. there seems to be a hairline crack somewhere in the cylinder head. after the car reached operating temp. i noticed a little cream under the oil cap, but didnt show up on the dipstick until the end of the session. had the same problem last season which i thought was coming from somewhere inside the block, now having a known good and freshly sleeved block im going to guess the crack is somewhere in the head and opens up at operating temp. taking a while to run down into the pan. im going to keep an eye out for another cylinder head, but at this point my plan is to run what i have, keeping the oil changed every few passes or so. the problem i had last season doing this was because of the oil being milky, the motor would fall out of vtec for a split second each pass costing me e.t. we eliminated the press. switch, so hopefully it will stay in vtec this time.
my plans for this season are to fix the water leak, and test some diff. intake manifols and larger tbs. i know what i have now arent nearly large enough for the size of the motor, but do seem to be making good power. any suggestions, please let me know, thanks. looking forward to seeing everyone at the track this season!

skunked · 02-27-2006, 04:48 PM

damn, all that on a stock T-Body!

never would have guessed that.

What size crank are you running?

Missing Gears · 02-27-2006, 04:50 PM

95mm, brand new h23 crank straight from honda

ihaterice · 02-27-2006, 04:51 PM

yeah...but....ahhh dang, i forgot what the question was, but i know the answer was NO

nice #'s - gotta love the torque of the Honda "big" block

Missing Gears · 02-27-2006, 04:58 PM

Quote:

Originally Posted by ihaterice

yeah...but....ahhh dang, i forgot what the question was, but i know the answer was NO

nice #'s - gotta love the torque of the Honda "big" block

i have expanded my vocab to yes and maybee as well

thanks, the big block has always been the way to go imo

mgags7 · 02-27-2006, 04:58 PM

thats awesome power man...espescially considering the relative mildness of the cams, and the euro r im and stock tb...i can see 300whp with itbs and bigger cams....

do you mind sharing flow #s/charts on the head?? who did the work?

Albert R · 02-27-2006, 05:00 PM

i think those are very good #'s

, and about the milk in the oil, had the very same thing happen during a race in bakersfield and i did the same thing during the race............very milky, and we won...it was cool!!!

Missing Gears · 02-27-2006, 05:03 PM

jim justice took care of the headwork for me. sorry, i dont have any flow #s. i have never considered the skunk 2s to be "mild".

Missing Gears · 02-27-2006, 05:05 PM

Quote:

Originally Posted by Albert R

i think those are very good #'s

, and about the milk in the oil, had the very same thing happen during a race in bakersfield and i did the same thing during the race............very milky, and we won...it was cool!!!

thanks, hopefully it works out. i dont have the time or money right now to change head setups.

NEXTAMERICANIDOL · 02-27-2006, 05:13 PM

Yeah man I can't wait to see this thing at the track. I’m gona have the video camera in hand! Def let me know when you’re going and if you need help on the computer again.

Peace,
Johnny Y

Albert R · 02-27-2006, 05:13 PM

what kind of et's are u looking AT......u think?

xtrafastcivic · 02-27-2006, 05:13 PM

i have a question not about the setup but what organization is comp 4 in? i.e. nhra, idrc, boti....

Albert R · 02-27-2006, 05:15 PM

which ever u apply too!!

Albert R · 02-27-2006, 05:16 PM

u are us BOTI, IDRC,CMI, NHRA....i think

xtrafastcivic · 02-27-2006, 05:19 PM

well i just found out comp4 is ndra/nopi... i was asking because of the weigh in differences for different races..

Missing Gears · 02-27-2006, 05:22 PM

Quote:

Originally Posted by NEXTAMERICANIDOL

Yeah man I can't wait to see this thing at the track. I’m gona have the video camera in hand! Def let me know when you’re going and if you need help on the computer again.

Peace,
Johnny Y

going to try and make it to the track this sun. for testing. thanks again for showing my dumb ass how to post pics.

Quote:

Originally Posted by Albert R

what kind of et's are u looking AT......u think?

hoping for mid to low 11s

Quote:

Originally Posted by XtraFastCRX

i have a question not about the setup but what organization is comp 4 in? i.e. nhra, idrc, boti....

ndra
also plan on running battle, idrc, maybee nhra

Albert R · 02-27-2006, 05:27 PM

well all i know is that it has to be street car(full glass,dash, doorpanels, no cutting, stock weight......you know....like a street race....stockVS.stock.....i think!!

Professor15 · 02-27-2006, 05:29 PM

wow thats alot of powa. Good luck in getting your desired E.T's

The Birdman · 02-27-2006, 05:29 PM

Damn man. Nice shit. Big

mgags7 · 02-27-2006, 05:56 PM

Quote:

Originally Posted by Missing Gears

jim justice took care of the headwork for me. sorry, i dont have any flow #s. i have never considered the skunk 2s to be "mild".

theyre not that mild....but a set of custom cams would be sick in that motor...

getgot22 · 02-27-2006, 05:56 PM

some serious power

skunked · 02-27-2006, 06:16 PM

Quote:

Originally Posted by Missing Gears

95mm, brand new

02-27-2006, 03:58 PM	#1
Missing Gears Join Date: Dec 2005 Posts: 1,207	My new 2.4L COMP 4 motor w/dyno results this shows what the car put down after tunning: 276whp/206wtq N/A 2.4L h series specs: cp pistons 14:1 carrillo rods oem bearings/oil pump ported cylinder head skunk stg.2 cams euro r intake oem stock tb hytech exhaust rc 550 injectors oem ignition system fluidampr pulley motor was tunned on a dynojet using hondata s200 on vp ms109 unleaded fuel. tunning was kept fairly conservative,A/F @ wot was kept close to high 12s, timing is @ 26.5 deg., no cam gear adjustments were made. we only made about 8 full wot pulls before calling it a day, ran into a problem i thought was fixed since last season. there seems to be a hairline crack somewhere in the cylinder head. after the car reached operating temp. i noticed a little cream under the oil cap, but didnt show up on the dipstick until the end of the session. had the same problem last season which i thought was coming from somewhere inside the block, now having a known good and freshly sleeved block im going to guess the crack is somewhere in the head and opens up at operating temp. taking a while to run down into the pan. im going to keep an eye out for another cylinder head, but at this point my plan is to run what i have, keeping the oil changed every few passes or so. the problem i had last season doing this was because of the oil being milky, the motor would fall out of vtec for a split second each pass costing me e.t. we eliminated the press. switch, so hopefully it will stay in vtec this time. my plans for this season are to fix the water leak, and test some diff. intake manifols and larger tbs. i know what i have now arent nearly large enough for the size of the motor, but do seem to be making good power. any suggestions, please let me know, thanks. looking forward to seeing everyone at the track this season! __________________ how did i get here http://is.rely.net/1-92-30008-l-au16...EFX98SjN8A.gif

02-27-2006, 04:48 PM	#2
skunked Senior Member Join Date: Aug 2002 Location: NOR CAL, United States Posts: 12,437	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) damn, all that on a stock T-Body! never would have guessed that. What size crank are you running? __________________ 2.2L H2B NA DC2 S/P 12.1@110 http://www.quartersportsdrag.com/ SINISTER RACING

02-27-2006, 04:50 PM	#3
Missing Gears Join Date: Dec 2005 Posts: 1,207	Re: My new 2.4L COMP 4 motor w/dyno results (skunked) 95mm, brand new h23 crank straight from honda __________________ how did i get here http://is.rely.net/1-92-30008-l-au16...EFX98SjN8A.gif

02-27-2006, 04:51 PM	#4
ihaterice http://www.sportfwd.com/ Join Date: Jun 2001 Location: orlando, fl, usa Posts: 3,063	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) yeah...but....ahhh dang, i forgot what the question was, but i know the answer was NO nice #'s - gotta love the torque of the Honda "big" block __________________ James Innes - Info@JamesInnesRacing.com '92 Civic VX 9.685 @ 155.61 mph - NHRA SportFWD Trim 9.613 @ 150 mph - NDRA T4 Trim <FONT SIZE="2">http://www.MazworxRaceSupply.com</FONT> http://www.SportFWD.com http://www.JamesInnesRacing.com

02-27-2006, 04:58 PM	#6
mgags7 Senior Member Join Date: Mar 2004 Location: Between headphones, NC Posts: 14,378	thats awesome power man...espescially considering the relative mildness of the cams, and the euro r im and stock tb...i can see 300whp with itbs and bigger cams.... do you mind sharing flow #s/charts on the head?? who did the work? __________________ Matt ███

02-27-2006, 05:00 PM	#7
Albert R Honda-Tech Member Join Date: Nov 2004 Location: downey/indio, ca, usa Posts: 286	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) i think those are very good #'s , and about the milk in the oil, had the very same thing happen during a race in bakersfield and i did the same thing during the race............very milky, and we won...it was cool!!! __________________ 11.23@121 All Motor Street class(88' CR-X) pro-am A/M(IDRC)--S/P (BOTI) http://www.myspace.com/11943670 ERICK'S RACING ENGINES (626) 814-4594 ALANIZ TECHNOLOGIES (310)808-9704 PRO MOD FABRICATIONS (323)564-2213 SOUTHGATE AUTO (323)564-5570 DO-IT DYNO (562) 424-6162

02-27-2006, 05:03 PM	#8
Missing Gears Join Date: Dec 2005 Posts: 1,207	Re: (mgags7) jim justice took care of the headwork for me. sorry, i dont have any flow #s. i have never considered the skunk 2s to be "mild". __________________ how did i get here http://is.rely.net/1-92-30008-l-au16...EFX98SjN8A.gif

02-27-2006, 05:13 PM	#10
NEXTAMERICANIDOL Join Date: Jul 2003 Posts: 56	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) Yeah man I can't wait to see this thing at the track. I’m gona have the video camera in hand! Def let me know when you’re going and if you need help on the computer again. Peace, Johnny Y __________________ All motor Integra (stock bore GSR) 13.0 @106 slicks 13.3 @105 street R.I.P

02-27-2006, 05:13 PM	#12
xtrafastcivic Member Join Date: Mar 2001 Location: Bay Area, CA Posts: 2,540	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) i have a question not about the setup but what organization is comp 4 in? i.e. nhra, idrc, boti.... __________________ www.trackspeedracing.com RIP Bernard.

02-27-2006, 05:15 PM	#13
Albert R Honda-Tech Member Join Date: Nov 2004 Location: downey/indio, ca, usa Posts: 286	Re: My new 2.4L COMP 4 motor w/dyno results (XtraFastCRX) which ever u apply too!! __________________ 11.23@121 All Motor Street class(88' CR-X) pro-am A/M(IDRC)--S/P (BOTI) http://www.myspace.com/11943670 ERICK'S RACING ENGINES (626) 814-4594 ALANIZ TECHNOLOGIES (310)808-9704 PRO MOD FABRICATIONS (323)564-2213 SOUTHGATE AUTO (323)564-5570 DO-IT DYNO (562) 424-6162

02-27-2006, 05:16 PM	#14
Albert R Honda-Tech Member Join Date: Nov 2004 Location: downey/indio, ca, usa Posts: 286	Re: My new 2.4L COMP 4 motor w/dyno results (Albert R) u are us BOTI, IDRC,CMI, NHRA....i think __________________ 11.23@121 All Motor Street class(88' CR-X) pro-am A/M(IDRC)--S/P (BOTI) http://www.myspace.com/11943670 ERICK'S RACING ENGINES (626) 814-4594 ALANIZ TECHNOLOGIES (310)808-9704 PRO MOD FABRICATIONS (323)564-2213 SOUTHGATE AUTO (323)564-5570 DO-IT DYNO (562) 424-6162

02-27-2006, 05:19 PM	#15
xtrafastcivic Member Join Date: Mar 2001 Location: Bay Area, CA Posts: 2,540	Re: My new 2.4L COMP 4 motor w/dyno results (Albert R) well i just found out comp4 is ndra/nopi... i was asking because of the weigh in differences for different races.. __________________ www.trackspeedracing.com RIP Bernard.

02-27-2006, 05:27 PM	#17
Albert R Honda-Tech Member Join Date: Nov 2004 Location: downey/indio, ca, usa Posts: 286	Re: My new 2.4L COMP 4 motor w/dyno results (XtraFastCRX) well all i know is that it has to be street car(full glass,dash, doorpanels, no cutting, stock weight......you know....like a street race....stockVS.stock.....i think!! __________________ 11.23@121 All Motor Street class(88' CR-X) pro-am A/M(IDRC)--S/P (BOTI) http://www.myspace.com/11943670 ERICK'S RACING ENGINES (626) 814-4594 ALANIZ TECHNOLOGIES (310)808-9704 PRO MOD FABRICATIONS (323)564-2213 SOUTHGATE AUTO (323)564-5570 DO-IT DYNO (562) 424-6162

02-27-2006, 05:29 PM	#18
Professor15 Member Join Date: Jan 2003 Location: Long Island, N.y, usa Posts: 2,095	wow thats alot of powa. Good luck in getting your desired E.T's __________________ Ya tu Sabe ent.

02-27-2006, 05:29 PM	#19
The Birdman Member Join Date: Nov 2004 Location: Rednecks and heroin, my god they all fit in, NCSU ME, US Posts: 1,482	Re: My new 2.4L COMP 4 motor w/dyno results (Missing Gears) Damn man. Nice shit. Big __________________ 252whp h2b egg is FOR SALE----->http://www.hondamarketplace.com/zerothread/2401022 FS/FT Thread

02-27-2006, 05:56 PM	#21
getgot22 Join Date: Jan 2004 Location: Orlando, FL, us Posts: 312	Re: My new 2.4L COMP 4 motor w/dyno results (jd3jdm) some serious power __________________ -getgot- 99 EM1 All Motor SOLD B20vtec 214whp 147tq 13.11@104 22x15 slicks 1988 CRX ALL MOTOR 12.01@111 (unported head) gotta get that done someday http://images.honda-tech.com/set1/smile/emwink.gif