Fastech 395 Intimidator - 506rwhp
08-26-2004, 08:29 PM
#1
Fastech 395 Intimidator - 506rwhp We just finished up dynoing and tuning on our Intimidator 395 (all stroke) motor. The vehicle is a Z06 Corvette. Motor is stock LS6 block with 4.125" crank and about 11:1 compression. The heads are LS6 and hand-ported by our local guy. Not sure if he wants flow numbers made public yet. The cam is a Fastech grind and is 244/250. It was a warm day, but we still managed 506rwhp. This was with 19" wheels on the car, belt, etc. Other mods are electric WP, Kooks Headers, no cats, FAST 90mm, 90mm TB, and through the exhaust. We also fabbed up a real nice direct port kit on this car, so more numbers to come on the spray in a few days 
Last edited by Reckless; 08-27-2004 at 08:15 AM.
08-26-2004, 08:49 PM
#5
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damn!! those are sweet numbers. Once I get my hands on a set of LS6 cores I may just have to bring them over and have Trevor work them over!! Being local and all 
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08-27-2004, 02:17 PM
#16
Hey Todd how ya been 
How about some details on the rotating assembly PM me if need be. Doing anything with the AFR heads yet? Cant decide if i should build my motor or sell it whole on ebay and go with some cubes. One way or another i will have forged internals next year 
How about some details on the rotating assembly PM me if need be. Doing anything with the AFR heads yet? Cant decide if i should build my motor or sell it whole on ebay and go with some cubes. One way or another i will have forged internals next year
08-27-2004, 02:40 PM
#17
Ray, the internals on this engine are Lunati. 4.125" stroke with stock bore. We haven't received our AFR heads yet. We are getting castings and having our local guy do the heads. We will then try them on our 427 Predator car, which currently has LS6 heads and makes 550rwhp. Our goal is to make 600rwhp NA with the 427, AFR heads, and a bigger cam. Currently, the 427 has the same cam as this 395 engine.
By next year, the LS2 blocks will become available and you can build a 402 with a stock block and a 4-inch crank. This is assuming all the available parts now work in the LS2 block. Other option is a 421 with a .030-over iron block and 4-inch stroke.
By next year, the LS2 blocks will become available and you can build a 402 with a stock block and a 4-inch crank. This is assuming all the available parts now work in the LS2 block. Other option is a 421 with a .030-over iron block and 4-inch stroke.
