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.

 

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.

 

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

 

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

 

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

 

Compression is good for you for that.

 

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