streetknight2

iTrader: (10)

I see a lot of guys using this turbo and it seems priced right.

I'm not hung up on HP #'s, but I need this 3300# car to run bottom 6's 1/8 mile minimum. Planning 93 and meth, but E85 could be an option.

Planning on a Stock LQ4 with cam, springs, studs and LS9's.

I'm sorry to beat a dead horse, just wanna have my ducks in a row before I commit to all the $'s

TIA

Trl_ws6

iTrader: (9)

Dead horse, but yes it will get you where you want on pump easily.

c0ncEpT

iTrader: (4)

An S400 based turbo is just a badddd unit. Cheap, large aftermarket, and reliable.

The 80mm compressor will make more than enough power to run the number your looking for. The rest is up to you.

buick_lsx

like said, itll be easy...i just have the basic s475 and have been 6.40's @ 3950lbs on pump so far

streetknight2

iTrader: (10)

Thanks guys. I searched a lot before I posted and it seems a popular turbo, just a lot larger than what my long time turbo guy recommended is why I wanted to double check.

If I run on pump/meth what size injectors should I get and what for fuel pump/lines? I'll have to put a fuel cell in the car, so external pump I guess.

Can this be handled on a stock PCM with HP tuners or do I need to look aftermarket ECU?

Thanks again

Camaro9969

iTrader: (12)

There are a lot of threads on this. What power you looking for. Lots of guys do twin (in tank) pumps stock lines or 8feed -6 return 80lb injectors and make 700+whp Pump and meth e85 could do it also yes stock ecu is fine.
Just search around there's a lot of topics on this.......

stock48

iTrader: (17)

S480 runs bottom 6's in my 4850 lb 4x4. Should be capible of lower 5's in a well set 3300 lb chassis. I definitely would go with E85 over pump gas meth if given the choice. I run pump gas/meth and it's a huge pia.