500 h.p. 346/347 N/A LS1....????????
07-12-2004, 08:16 PM
#6
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My FMS solid roller 346 is estimated at around 540ish RWHP with a 6 speed. My car was on a dyno jet once, untuned she put down 481 RW 545 TQ with a TH400/5000 stall/Steel Drive Shaft/12 Bolt/4.30 Gears/29.5x10.5 Slicks.
I hoping to get back on the dyno next month and finish the tuning and get 500+ RW with all the drive train loss. At 12-13% loss that would put the car up towards 560-570 compared to a 6 speed etc.
Lee
I hoping to get back on the dyno next month and finish the tuning and get 500+ RW with all the drive train loss. At 12-13% loss that would put the car up towards 560-570 compared to a 6 speed etc.
Lee
07-13-2004, 05:44 PM
#7
We put down 504 RWHP with our solid-roller heads/cam through a 200-4R trans., unlocked 5200 RPM stall speed torque converter, and 4.56:1 gears. You can see the video of our 10.20 pass in my sig. 
Trevor
Texas Speed & Performance
Trevor
Texas Speed & Performance
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07-13-2004, 05:54 PM
#9
6600 rpm clutch dump of death Administrator
We did it with an LGM package.
Brent did it witha Cartek pkg before he pulled out his motor and went to a 427
Rapid has done it
I don't remeber who else.
Plenty over 500 with a solid roller.
Brent did it witha Cartek pkg before he pulled out his motor and went to a 427
Rapid has done it
I don't remeber who else.
Plenty over 500 with a solid roller.
07-13-2004, 09:21 PM
#10
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Tony Mamo at AFR is claiming 485rwhp with a 224 hydralic cam in a 346 ci motor,how much more cam would it take to make 500rwhp?Maybe some guys with the new AFR heads will post some results soon. 
