what about your sleeves on the 7.........

 

Im going for 300 (maybe a little more) on stock sleeves AND treated OEM rods......

Should make for a good story....

 

Be careful, 300hp in a LS is pushing the limits of pump gas.

 

ok its not that i don't know what i'm talkin about. and i've got the crappiest fuel manag. only a vafc and stock computer. and out of all of it i wasn't askin how much hp i was makin. i wanted to know max boost i could fun on it before it blew apart. i've heard 15 before the sleeves cracked. but i just wanted to know so i can get it the best it is for the track before i go sleeved.

 

stay where you are now...

 

I think 15 psi is do-able with that turbo and your fuel management... Ive done that with a 50 trim t3/t4 on my LS with smaller injectors and didnt have any problems...

 

ok cuz i've talked to secret services and they said that even with the hondata and like 680cc i couldn't go over 15 without the block crackin. and i know that they do this for a living but wanted more feed back.

 

i have avery similalr setup on a B16 band made over 300 on stock sleeves, but i dont beat the shit outta my car daily though,,,,,i rarely beat it

 

I just re-read and noticed you have a larger t3t4, not the t3 i was originally thinking..... maybe 15 psi isnt such a good idea..... I would say start at 7-8psi, and tune up from there, but on stock sleeves, try to keep it around 280-300whp, because they tend to be a little inpredictable if you take them much past that....