gnu1.6Si

i can get a fully built bottom end , it has sleeves, pistons, rods, but the compression is 10:1 its in a 1.6 block i was wondering if anybody ever had that compression and ran boost? if so how it work out for you? and what kind of hp numbers or 1/4 mile times? how much boost you running? thanks justin

DLB1994

am running a h23 with 10.2:1 comp ill get some high boost numbers soon i just ordered me a h22 tranny after i get that here i get it in and ill hit the dyno

DaveF

i have a b18c with 10.0:1 comp. for my race car...i think higher compresion is better for bigger turbo's and extreme street setup's

PWRVTEC

10:1 84.5mm bore LSVTEC here

GOLDBERG

10.0 is perfect cr for boosting imo

LEON

Stock GSR engine boosting 6-9psi on a T3/T4E. Making ~244 (6psi) -278 (9psi) whp.

SikofFalln

I am doing 9.8:1 in my 84.5 bore GSR. ONce it is properlly tuned with the correct turbo, it should be a beast on the streets.

evoeone

i think colin, (ekb18c1) from rpm nyc does 10:1 flat tops, and like 400whp, oh yeah bad *** its all in the tuning

MotorMatrix.com

our h22 race car is 10.5:1.

T-sohctec

ever hear of a turbo type-R.

10:1 is fine just don't skimp on things like injectors, management & tuning.

Tinker219

10.5:1 here, looking for 25 psi, 81mm Sleeved/decked LSVtec.

Boostless97Lude

i WAS running 10:1 on turbo, but i had to get new pistons b/c of some slight detonation, i couldn't re-use the pistons, i wanted 10:1 again, but all i could find was 9.2:1 H22 pistons on such short notice, but i did get to go up to 89mm bore though

-iLLuZioN-B18C1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by T-sohctec &raquo;</TD></TR><TR><TD CLASS="quote">ever hear of a turbo type-R.

10:1 is fine just don't skimp on things like injectors, management & tuning.</TD></TR></TABLE>

definately dont skimp on those! most important things imo.

h22 civic

10-5-1 here h22 turbo runs clean as a whistle compresion is tha key sonnyboy

Turbocivic94

I run 9:8:1 in my ls/vtec

ekb18c

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by evoeone &raquo;</TD></TR><TR><TD CLASS="quote">i think colin, (ekb18c1) from rpm nyc does 10:1 flat tops, and like 400whp, oh yeah bad *** its all in the tuning</TD></TR></TABLE>

Nope! it's ekb18c not ekb18c1... and it was 426...

10:1 is a good compression for a turbo car especially for the street. I can't wait till I go 84mm with 11.5:1 comp.

intekragsr

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekb18c &raquo;</TD></TR><TR><TD CLASS="quote">

I can't wait till I go 84mm with 11.5:1 comp. </TD></TR></TABLE>

Wow sounds like fun!

Anyway, 83mm 10:1 JE flat tops for me

*Boostwerks*

I will be running 78mm 10:1 JE flat tops in my Built ZC.

It will help this small motor spool up a quite large turbo. (SC50).

GOLDBERG

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekb18c &raquo;</TD></TR><TR><TD CLASS="quote">

Nope! it's ekb18c not ekb18c1... and it was 426...

10:1 is a good compression for a turbo car especially for the street. I can't wait till I go 84mm with 11.5:1 comp. </TD></TR></TABLE>

do the same tuning techniques stay when u raise cr that high for turbo??12.1-12.5 a/f ratio and .5degree retardation of timing(dynamic(in the ecu?)) oer lb of boost??

MiraiZ

I say not with stock pistons...

ekb18c

it all depends on your motor, as each motor handles things differently.

madman604

10.1:1 here. all stock internals 10 psi

h22 civic

yo colins what is the turn around time on a a.e.bs or golden eagle block 95 h22 going high boost wich do ya recomend godzilla sleeves or aebs?

swlabhot

11.1 comp @ 8psi, stock block.

ekb18c

Both are very good sleeves. Turn around is around 4-6 weeks.