Super Chevy
Click here to find out more!

3.91" bore-735 horse power

  
Super Chevy
Item Posts    Sort Order

3.91" bore-735 horse power

 
dond1965 dond1965
V-6 Camaros rule! | Posts: 33 | Joined: 12/13
Posted: 12/29/13
01:55 PM

fun with camquest6.... 283 chevy, bored 30 over size, forged flat top pistons, 4340 I-beam rods, forged factory crank, vortec heads with 1.94 x 1.50 valves, 8.6 to 1 compression. [2] holley 950 cfm commander 4-v throttle body injectors. weiand 6-71 blower, driven 20% over crank speed. cheapy 1.5 ratio, shaft roller rockers. [snow] water/methanol injection, 87 octane gasoline. 1.75" tube headers. [comp] solid roller cam #12-773-8 [10], with specs of.... 254-260 degrees duration @0.050", 110 degrees LSA, 0.582"-0.588" gross valve lift, the cam picker says..... with 12 LBS. boost, and 20% inter-cooling effect, 735 horses @7,500 rpm, 686 LBS. FT. of torque at 2,500 rpms!!! Tongue  use head/main studs, and a main cap girdle.