what comp. ratio and boost levels
#1
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what comp. ratio and boost levels
just wondering what kinda cr your running and what boost levels with that cr.....looking to go turbo this time around with my motor, and just looking for some tips before i buy pistons.....was looking at running about 20psi at the track.....and of course a lot less on the street......pump gas on the strret is VERY important.....was thinking bout 8.5-1.....dunno for sure though.......also any fo ya know who has the best deals on pistons....JE or weisco perferred.....
#2
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Re: what comp. ratio and boost levels (n2o914drb16)
A hair under 9:1 here... JE's, plan to run 12psi on the street when I get my turbo back...
JE sure does make a beautiful piston.
JE sure does make a beautiful piston.
#3
Re: what comp. ratio and boost levels (n2o914drb16)
9.2:1 , 26 lbs of boost, 510 hsp to the wheels.
for street driving with hondata or better(speedpro, haltech, ......) i'd go 9.5:1 , 93 octane, about 14 lbs of boost. tune it 12:1 a/f ratio and run over 325 hsp to the wheels easy.
for street driving with hondata or better(speedpro, haltech, ......) i'd go 9.5:1 , 93 octane, about 14 lbs of boost. tune it 12:1 a/f ratio and run over 325 hsp to the wheels easy.
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Re: what comp. ratio and boost levels (jinxproof99)
want to make real power - go 10:1 and get a good tuner - if not go between 9:1-9.5:1 - make sure you get a good size bore too...
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#11
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Re: what comp. ratio and boost levels (n2o914drb16)
Right now....
10psi on stock internal ZC (9.5:1) daily driven
New motor....
25psi on 110, 9.5:1 overall, with a propane injection setup.
10psi on stock internal ZC (9.5:1) daily driven
New motor....
25psi on 110, 9.5:1 overall, with a propane injection setup.
#13
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Re: what comp. ratio and boost levels (n2o914drb16)
nice to have a small bore motor (relatively) and a kickarse camber design (Bseries), no?
i could never dream of getting 11:1 on a Zcar, even NA without racegas, or getting my piston sliced.
stan
i could never dream of getting 11:1 on a Zcar, even NA without racegas, or getting my piston sliced.
stan
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