Any 500 NA rwhp 6 speed combos?
#22
TECH Senior Member
#23
11 Second Club
i made 451whp 423wrq with a bolt on ls6....that means the 243s were stock. That was through a 9" on pump gas. Never got to run it after the changes to get it there but it went 10.7@129 (best trap of 131.x)with 34whp less @3250rw. Still very much a driver with full interior and ac.
#24
10 Second Club
iTrader: (8)
yea they were 2 different dynos.....coulda said numbers from all the different dynos it has been on i suppose. What's the big deal? I have some sae numbers to......really not that much different. Not enough for you to chase me around tech like a school girl. Would it make you feel better to hear a lower dyno number while it still runs the same time/mph?
i can post a pic and you can point to the holes if you like. But i have did some hole reduction. You should be happy.....not that this thread has anything to do with holes or you.
#25
TECH Senior Member
Thank you Hio!
#28
N/a would cost too much money to make 500 on a ls1. Bigger cubes are needed, high rpm range and drivetrain to match. Hell you can take a junkyard 5.3 and turbo it and make 700+ hp at 1/2 the price of building a race engine, thats what i would do.
#29
TECH Veteran
#32
TECH Veteran
#33
On The Tree
Yes i have done it. Ls2 block. Stroked to 402ci. Cam was 240's duration comp cam. 90 Fast manifold and tb, 1 7/8" headers, ported factory heads, twin 3 inch exhaust, 1.7 yela terra roller rockers, custom made air intake......... 502rwhp.
#34
On The Tree
I found a dyno print out of it i had posted when it was done......it did run 42lb injectors and 044 fuel pump but that was it fuel wise......tuned to 98oct.
#37
ModSquad
iTrader: (6)
619/523
434” TF ls7 heads
t56 with stage 2 kit
Not done tuning yet...
434” TF ls7 heads
t56 with stage 2 kit
Not done tuning yet...
#38
TECH Veteran
#39
11 Second Club
iTrader: (3)
427ci with 11.2 CR
PRC 265cc heads with 2" KOOKS and 3" TDE
Cam Motion 243/251 .661 In. 632 Ex. 115+4 LSA
TR6060/T56
S60 4.10 and steel driveshaft
490RWTQ and 474RWHP @ 4000 RPM on the Mustang dyno. I had some fueling issues with a 255lph pump and haven't been back since.
PRC 265cc heads with 2" KOOKS and 3" TDE
Cam Motion 243/251 .661 In. 632 Ex. 115+4 LSA
TR6060/T56
S60 4.10 and steel driveshaft
490RWTQ and 474RWHP @ 4000 RPM on the Mustang dyno. I had some fueling issues with a 255lph pump and haven't been back since.
#40
TECH Senior Member