5.3 turbo camaro in car 8.79 second 1/4 pass th400 80mm bullseye 19 psi

[@H111-y8f]

Same build in my 2014+ Sierra truck but I’m still running 4.10 gears

[@jacobydavis3953]

Why 4.10?

[@H111-y8f]

@@jacobydavis3953 it was NA truck before h/c from GPI then I installed turbo kit by spike 7675 billet precision unit and still 4.10 works good for me because I always street racing from 60 but it wasn’t make high power around 650whp now I throw 6l80 and installed ATI th400 rated 2000hp and my plan 1100-1200whp still not sure if i keep 4.10 or i need to switch it with less aggressive diff maybe 3.73

[@jacobydavis3953]

@@H111-y8f I’ve got 3.55 behind my th400 camaro

[@H111-y8f]

@@jacobydavis3953 you have stunning maro man moves hard may i know how much power puts down i did mast forged 350CID also for my truck i guess i will keep switching diff ratio to find the best my goal high 3s 60-130 as I’m not doing dig or drag

[@jacobydavis3953]

@@H111-y8f I don’t know how much it makes, but if I had to guess it’s around 750 to the rear tires. It’s only on a 7lb waste gate spring so far. Plan to take it up to 12 lbs next season

[@marcellarchie4663]

god damn this thing is a rocket any build threads in no what and gas are u running

[@NorthernPerformanceCars]

Marcell Archie i have a build thread in ls1 tech. In drag racing section. Kennys 1000 street car. It's just on pump e85. Super simple setup.

[@marcellarchie4663]

KennyDBaby OK I will look it up thanks

[@Str8offdamuscle89]

Fast as fuck

[@ro_pews]

What tire were you running when you had the 5.3? 275?

[@NorthernPerformanceCars]

TT5point3Z32 yes. 275 pro

[@joshuagause2601]

Mid/high 5s 1/8?

[@24dll]

What heads are on the car?

[@NorthernPerformanceCars]

24dll stock 243's valve springs only. Stock valves.

[@DuoBart0n]

how'd you fit a proflow under the hood?

[@joeronomo]

what pistons and rods?

[@NorthernPerformanceCars]

joeronomo 3.80 bore wisecos and compstars rods.