Regency04

iTrader: (3)

I'm trying to decide what to do with my iron block 6.0. i have a d1sc so i will be run like 9.5:1 and if it don't cost to much to upgrade to a F1 i'll be running like 8.5:1 with like 25psi boost. I was just woundering who all had a 370 and what kind of luck the were having with them, hp, tq?

FootLbs

iTrader: (7)

I do I do... but it's not in yet.. Good combo, spin it high.

Websy21

iTrader: (34)

Honestly more than enough info, I just did it and for like the last week too!

barnat

iTrader: (59)

I'm picking up my LQ9 6.0 364 this week 9.3 to 1 and will be running one of APSs New twin turbo packages on my 35th SS LE #1989 Can't F@$#%G Wait I'll post when we getter running this month

HUNTER02SS

iTrader: (24)

I have one and love it!

red83

iTrader: (64)

i have one, but it will be march before i can tell you how i like it.

Shawn @ VA Speed

iTrader: (3)

we've built alot of 370s with ported 6.0 heads that put down around 1000rwhp at 25 psi on turbo setups

Mekkadon

iTrader: (3)

I do, but I need a bigger turbo, the T76GTQ is about maxed out on mine.

Ryan K

iTrader: (11)

Futural built 370 w/AFR heads, Turbo Technology Inc 82mm kit 826rwhp at 20 psi...

HydroStream6

iTrader: (16)

370 here... untouched 241 heads, LS6 cam, 9.5:1, STS TC76 @15psi.... not exactly sure of the dyno but in a 4200+ lbs 6spd GTO went 10.9@136mph.

Websy21

iTrader: (34)

HydroStream6

iTrader: (16)

Yea it's a sled... heh

Websy21

iTrader: (34)

I was trying to estimate mine after I am done my build, 6.0 block, 9'' rear, 4l80e, frontmount turbo kit, a2w intercooler, aftermarket stereo(well 10'' stealth subthump and an amp) and no weight savings. Full interior, its a street car and not going for records here. Won't even make it out much, maybe I'll get into it more serious and if I didn't have to travel over 2.5 hrs to the nearest track I prolly would be. Anyways, I think I will be over 3900 race weight with me in it and prolly closer to 4000 LOL Makes you wonder what it would do if you stripped her down close to a 1000 lbs If I get serious into it I will get a cage and put it on a diet but for now its going to be a few easy shakedown passes than let her rip and get punted home, LOL

HydroStream6

iTrader: (16)

Yeah I'm in the same boat... GTOs are over 3800 stock... picked up 100lbs with the iron block, close to another 100lbs with the turbo and all the related... I'm 300lbs myself... haha. I am also going to a 4l80 this spring so I will gain some there... although I hope to pick up over half a second after the swap No boost drop between shifts and better 60's here I come!