i just wanted to share a custom build.
as stated it is a Regency 4.8L,5spd,t70 turbo,custom log stlye hearder,svo 42 lb.,hks wastegate,4-row intercooler,255 pump,efi-live tune by NRP put down 444rwhp @10psi with fouled tr55 going to tr6s should see 460rwhp.TQ numbers were not logged.
BIG THANKS TO ALLEN @NELSON PERFORMANCE

 

Nice setup and numbers man

 

thank you,gonna try to get a few more HP from it,the goal is 460-475 so far it has not shown very much knock retard or anything but i am sure we will be at the cusp of things soon.
my old 88 s15 is next with a 5.3L

 

ya I made like 540rwhp with my old 4.8/67mm setup.

 

Hey did you get the numbers yet? I have a regency 4.8 i put a ds1c procharger on and i made 480 rwhp and 460rwtrq at 12psi with 42 lb injectors. What all did yall do to the engine?

 

no not yet,i dont want to push it too far it is a daily driver single means of transportation...
the motor is completely stock.

 

Nice setup man.

 

Regency...what did you have done besides the D1 to get that horsepower?Also, what dyno was this on?

 

Regency...what did you have done besides the D1 to get that horsepower?Also, what dyno was this on?[/QUOTE]

 

What brand of turbo, and what is your exhaust a/r?

Thanks.