Made up my mind Im rebuilding my ls vtec 270 ftmfw - Honda-Tech

k20coupe · 07-02-2008, 11:32 AM

so heres the build
Block
B18a1 86mm rs sleeved still 1.8 stroke
86mm custom wiseco piston gas ported and 13.7 cr
rpm rods
new oil pump
new water pump
all honda bearings
polished balanced crank
balanced the whole rotating assembly pistons, rods,crank,ctr crank pulley
pressure plate and fly wheel
cometic 86mm headgasket

Head
b16 head milled for cr purposes
P&P flows 295 sending it to blueprint they say they can make it flow 320cfms
buddy club spec V cams, cam gears ,retainers,springs and valves
blox IM ported by blueprint
match ported BDL 70mm TB
hondata gasket
AEM CAI hybrid intake
arp headstuds
new hytech replica header
2.5 piping with an es oval exhaust

Fuel
550cc inj
255hp pump
AEM fuel rail
AEM fuel pressure regulator
Stock fuel filter
Steel braided fuel line

Ignition
Msd 6a box
Msd blaster
Msd coil
Ngk spark plug wires

Trans
b16 ys1
all b16 gears with 4.7 final drive
Quaife Lsd
7lbs kaiten flywheel
Clucth specialties 6puck unsprung dual diafram clutch

All was tuned on crome pro this motor made 250 and over 170ft lbs on a dynojet with
a 100 oct
The only changes Im making is a better flowing head and a better header and bigger inj
I know Im smoking crack thinking Im going to pick up 20hp just by switching those parts but u never know

Modified by k20coupe at 11:40 AM 7/2/2008

Modified by k20coupe at 11:41 AM 7/2/2008

Modified by k20coupe at 11:42 AM 7/2/2008

k20coupe · 07-02-2008, 11:39 AM

A couple of motor pics

k20coupe · 07-02-2008, 11:43 AM

so what u guys think?

k20coupe · 07-02-2008, 11:56 AM

any suggestions

all-mtr-teg · 07-02-2008, 11:57 AM

Nice parts list. Did you consider a 92mm stoke? Or is this a DD?

k20coupe · 07-02-2008, 11:58 AM

no I guess it runs on 100oct

alterdcreations · 07-02-2008, 12:26 PM

must run like a bat out of hell

k20coupe · 07-02-2008, 01:50 PM

it is fast it feels crazy in my crx everything shakes

k20coupe · 07-02-2008, 03:10 PM

where the all motor gurus at?

2fastGSR · 07-02-2008, 03:44 PM

Sounds like a decent build.

I would ditch the crome , but thats just me . I'm sure it will still work fine.

Who will be tuning ?

4g hatch · 07-02-2008, 04:07 PM

if you want a real 320cfm head i would think about brad at rlz. i think b19 coupe had a head done by blueprint[or import builders at the time] and he said he sent it to portflow and tom improved upon there work

k20coupe · 07-02-2008, 05:22 PM

Quote:

Originally Posted by 4g hatch

if you want a real 320cfm head i would think about brad at rlz. i think b19 coupe had a head done by blueprint[or import builders at the time] and he said he sent it to portflow and tom improved upon there work

I spoke with portflow they say that they dont take ported heads

k20coupe · 07-02-2008, 05:23 PM

Quote:

Originally Posted by 2fastGSR

Sounds like a decent build.

I would ditch the crome , but thats just me . I'm sure it will still work fine.

Who will be tuning ?

crome works fine just for what its needed for
tuner will be david from import auto pros

k20coupe · 07-02-2008, 08:38 PM

so u guys think Ill reach my goal

2fastGSR · 07-03-2008, 07:20 AM

Sounds like you want a pat on the back. . .

With the wide variety of established parts for the B series ( ie: intake manifolds, headers, cams, etc ) 270 is not a crazy number anymore. While it definitely takes some research to obtain the correct parts it sounds like you are in the right direction.

My only advice to you would be to get ready to try a few different things on the motor.

You may slap it together and make 270. If you do, great job. If not, then just start trying things one at a time and then going to the dyno or track.

Now stop asking for some reassurance and get out there and build the damn thing . . .

mannyman · 07-09-2008, 11:56 PM

yeah get those other parts done.. u never know u might lose power...

k20coupe · 07-10-2008, 12:40 PM

Quote:

Originally Posted by mannyman

yeah get those other parts done.. u never know u might lose power...

what is ur new build?

goforbroke · 07-10-2008, 07:07 PM

Quote:

Originally Posted by k20coupe

All was tuned on crome pro this motor made 250 and over 170ft lbs on a dynojet with
a 100 oct

Modified by k20coupe at 11:40 AM 7/2/2008
Modified by k20coupe at 11:41 AM 7/2/2008
Modified by k20coupe at 11:42 AM 7/2/2008

What does it run in the 1/4?

k20coupe · 07-10-2008, 08:34 PM

it ran a mid 12 missed second gear cause of the clutch cable [freak]ing autozone clutch cable 112 or 110 mph I cant remember

98vtec · 07-10-2008, 08:47 PM

tech?

no dyno graph....no good track slips....?

k20coupe · 07-10-2008, 08:51 PM

I have the dyno sheet somewhere but I lost my track slip

k20coupe · 07-10-2008, 08:52 PM

David from import auto pros

07-02-2008, 11:32 AM	#1
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	Made up my mind Im rebuilding my ls vtec 270 ftmfw so heres the build Block B18a1 86mm rs sleeved still 1.8 stroke 86mm custom wiseco piston gas ported and 13.7 cr rpm rods new oil pump new water pump all honda bearings polished balanced crank balanced the whole rotating assembly pistons, rods,crank,ctr crank pulley pressure plate and fly wheel cometic 86mm headgasket Head b16 head milled for cr purposes P&P flows 295 sending it to blueprint they say they can make it flow 320cfms buddy club spec V cams, cam gears ,retainers,springs and valves blox IM ported by blueprint match ported BDL 70mm TB hondata gasket AEM CAI hybrid intake arp headstuds new hytech replica header 2.5 piping with an es oval exhaust Fuel 550cc inj 255hp pump AEM fuel rail AEM fuel pressure regulator Stock fuel filter Steel braided fuel line Ignition Msd 6a box Msd blaster Msd coil Ngk spark plug wires Trans b16 ys1 all b16 gears with 4.7 final drive Quaife Lsd 7lbs kaiten flywheel Clucth specialties 6puck unsprung dual diafram clutch All was tuned on crome pro this motor made 250 and over 170ft lbs on a dynojet with a 100 oct The only changes Im making is a better flowing head and a better header and bigger inj I know Im smoking crack thinking Im going to pick up 20hp just by switching those parts but u never know Modified by k20coupe at 11:40 AM 7/2/2008 Modified by k20coupe at 11:41 AM 7/2/2008 Modified by k20coupe at 11:42 AM 7/2/2008

07-02-2008, 11:56 AM	#4
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	Re: (k20coupe) any suggestions

07-02-2008, 11:57 AM	#5
all-mtr-teg Senior Member Join Date: Apr 2006 Location: Right, Here, . Posts: 4,051	Re: (k20coupe) Nice parts list. Did you consider a 92mm stoke? Or is this a DD? __________________ Vouches: AnthraxVX, Alchemist, SiREK4, airbag, redgsrguy, bambam, mtber, dfoxengr, kteller8, Mad Money, kelviiv, .xcalibur. , 98Luder, BandOi, B19Coupe, numberone, ferio_boy, Master of the Universe 97 GSR with GSR, LS crank/rods 98 GSR 82mm build

07-02-2008, 12:26 PM	#7
alterdcreations Senior Member Join Date: Feb 2006 Location: Single camshafting for now in, N.Y. Posts: 3,222	Re: (k20coupe) must run like a bat out of hell __________________ http://images.honda-tech.com/set1/smile/emcocktl.gif http://images.honda-tech.com/set1/smile/emdgust.gif

07-02-2008, 01:50 PM	#8
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	Re: (alterdcreations) it is fast it feels crazy in my crx everything shakes

07-02-2008, 11:39 AM	#2
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	A couple of motor pics

07-02-2008, 11:43 AM	#3
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	so what u guys think?

07-02-2008, 11:58 AM	#6
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	no I guess it runs on 100oct

07-02-2008, 03:10 PM	#9
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	where the all motor gurus at?

07-02-2008, 03:44 PM	#10
2fastGSR Senior Member Join Date: Apr 2001 Location: Jersey, USA Posts: 3,752	Re: (k20coupe) Sounds like a decent build. I would ditch the crome , but thats just me . I'm sure it will still work fine. Who will be tuning ? __________________ 318hp 2.6L All Motor H2B PART OUT Buy My H2B Parts http://www.hondamarketplace.com/show....php?t=2438973

07-02-2008, 04:07 PM	#11
4g hatch Senior Member Join Date: Apr 2007 Location: back woods, va, usa Posts: 1,821	Re: (2fastGSR) if you want a real 320cfm head i would think about brad at rlz. i think b19 coupe had a head done by blueprint[or import builders at the time] and he said he sent it to portflow and tom improved upon there work __________________ "whatever you do today,you have to sleep with tonight". quote: arron tippen "If you do not trust your builder, do not use him. If you do trust him, do not second guess him with internet opinions". quote: don f VOUCHES IN BIO

07-02-2008, 08:38 PM	#14
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	so u guys think Ill reach my goal

07-03-2008, 07:20 AM	#15
2fastGSR Senior Member Join Date: Apr 2001 Location: Jersey, USA Posts: 3,752	Re: (k20coupe) Sounds like you want a pat on the back. . . With the wide variety of established parts for the B series ( ie: intake manifolds, headers, cams, etc ) 270 is not a crazy number anymore. While it definitely takes some research to obtain the correct parts it sounds like you are in the right direction. My only advice to you would be to get ready to try a few different things on the motor. You may slap it together and make 270. If you do, great job. If not, then just start trying things one at a time and then going to the dyno or track. Now stop asking for some reassurance and get out there and build the damn thing . . . __________________ 318hp 2.6L All Motor H2B PART OUT Buy My H2B Parts http://www.hondamarketplace.com/show....php?t=2438973

07-09-2008, 11:56 PM	#16
mannyman Senior Member Join Date: Sep 2001 Location: los angeles, ca Posts: 5,715	Re: (2fastGSR) yeah get those other parts done.. u never know u might lose power... __________________ forsale http://www.hondamarketplace.com/zerothread/2376155 TRDE ?,EF TRCTION BAR, ,DAMPENED RACE CRNK PULEY,

07-10-2008, 08:34 PM	#19
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	it ran a mid 12 missed second gear cause of the clutch cable [freak]ing autozone clutch cable 112 or 110 mph I cant remember

07-10-2008, 08:47 PM	#20
98vtec Tuner "replica" Join Date: Oct 2002 Posts: 13,312	Re: (k20coupe) tech? no dyno graph....no good track slips....? __________________ Blake's Wiki ECU chipping and Engine Tuning Specializing in H series Engine Management

07-10-2008, 08:51 PM	#21
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	Re: (98vtec) I have the dyno sheet somewhere but I lost my track slip

07-10-2008, 08:52 PM	#22
k20coupe Senior Member Join Date: Jan 2008 Location: anaheim, ca, usa Posts: 1,182	David from import auto pros

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