alperx

hi
my car is a B18A1 '91 Integra with CP pistons, eagle rods, acl bearings.
I have a neptune RTP.

My comp ratio (according to calculation tools) is 9.89:1

What is the max SAFE boost I can apply to this engine ?

Regards..

edit : the turbo is a Garrett 2876 63a/r cold, 60 a/r hot side.

Ryank327

Boost depends on your turbo size. Considering you dont have rod bolts I wouldnt go more than 400 hp.

Nice thread title, try actually writing a thread title that is relevant next time. Youll get more replies and it.helps people who do searches in the future.

alperx

sorry..my mistake.
can any "admin" change the title to "Stock LS MAX Turbo Pressure" ?

maritime_ef

Its not a stock ls though, other then sleeves.... Thatd be the only thing id worry about, 400 would be plenty safe

alperx

well, here are my sleeves :

They are not Dartons, but custom hand-made and they're installed like Dartons.

Is my compression ratio a problem ?
That's why I asked the MAX possible pressure for this ratio of 9.89:1

TheShodan

iTrader: (14)

Compression is good for you for that.

maritime_ef

Your good for whatever that turbo will push.... have fun