nazztman4739

iTrader: (6)

anyone on here have dyno results for a 383 stroker ls6 7cc dish pistons.45 head gasketsize with tsp ls6 2.5 heads ls6 intake and ms4 cam 111 lsa in a 01 6 speed camaro

Cold Zero

iTrader: (1)

383s at LS1tech is rare .. but from what I have seen here locally, holden with the same LS1 and 383 rotating assimblies thorugh A4 and almost the same setup they dynoed 490-510. So I would say you will be over 500 since yours is an M6

383vert

iTrader: (4)

I've got one. I had a similar set-up two yrs. ago. Same pistons, 60cc 243's (fully ported with stock valves), Ms4 on 111, Ls6 intake p.p. t.b., 1 7/8" headers w/long merge Y pipe, and stock pulleys. My car is a stalled A4 with a 10 bolt. It only put down 435 rwhp unlocked. I was not really pleased. But, it did ok. 11.42@119 n/a. in my 3800# vert.

00 black ss

iTrader: (9)

ive been looking for similar results. my mods are in sig and going to be adding a FAST 92/92 before i get tuned only thing that will hold me back is my heads. i might send them out to get cnc ported.

SOMbitch

iTrader: (8)

WOW you guys have some happy dynos over there

1bigcam

iTrader: (9)

My 383 11.5-1 fast 102/102 texasspeed 2.5 ls6 heads cam is a around the size of a ms4 1-5/8 block huggers 2.5 dual exhaust and a tci 3500 stall did 430 whp

butler

383 afr 225 heads carbed vic jr. One dyno 480, another 450 through a 5000 stall and turbo 400 moser 9". Upped the comp. and larger headers. Hoping for 490 rwhp.

Detoxx03

iTrader: (14)

I'm interested in results too

butler

Mine are posted. Best pass 10.42@129.6. Last day at the track I made 29 consecutive passes. Car ran the same each time. Now the motor and trranny reside in a 91 mustang. Good times.

Detoxx03

iTrader: (14)

I wonder why more people don't go 383

garygnu

they have too much money.

Detoxx03

iTrader: (14)

I guess

mike c.

iTrader: (1)

my bud is a member here,he just don't post at all. He has a ls1 block 383ci. 11.5 compression.trick flow 215 head,non ported fast 90mm,nk 90-th body,85 mass air,slp lid,kook headers,off roads/stock ss center mount catback,asp pulley,12bolt/4.11's,m6 car. He has 500hp 466tq. My 402ci dont out pull him by much in a roll race.

blkbird

iTrader: (28)

Im getting ready to build my 383. Guy here locally is doing all the work. I told him i was looking for as much torque as possible and not too concerened about peak hp numbers. He thought that would be cool. Hes going to port my 243's and order a custom cam and see what he can come up with. Gonna try for 11.+ for the compression ratio. Ive also been looking for numbers on here and dont come up with much....

Detoxx03

iTrader: (14)

Thats what I like to hear

Pray

iTrader: (7)

My 383 was pretty similar and made 490/445rw through a M6. The same motor made but with a LS6 intake made 450/420rw through a 4L60 with a 3,500 stall. I can find the exact specs if you like or just search my threads. It ran 10.8's with a highest trap of 131 on DR's.

ZONES89RS

iTrader: (25)

My buddies 383 in his SS made 451 and 452 HP/TQ with a 205 AFR headed 383, small cam(high 220s).

My Trex cammed 6.0 pulled him in my 89 RS, but i have a weight advantage i think.

Detoxx03

iTrader: (14)

I'm liking what i'm hearing

Detoxx03

iTrader: (14)

Anymore?

1991ls13

iTrader: (1)

ill be doing a 383 stroker too, lots of people say why and just get a iron but im fine with a 383.
im 346 h/c with 409-368, basic bolts ons and cant wait to see what the extra cubes give me.

anyone else? numbers please.