Any estimates on HP??
06-17-2009 | 07:23 AM
#1
Any estimates on HP?? I have a 1998 camaro Z28 that I made a few modifications to. I was wondering if anyone had any guesses as to the RWHP I can expect out of it.
Engine:
This is a complete long block "High Performance" engine assembly of a 6.0 liter LS engine. The block is cast iron and bored .020 over with flat top, two valve relief Forged Mahle performance pistons and file to fit rings. The crank is factory GM Std. mains Std. rods. The engine has Forged SCAT 6.125 I-Beam performance rods with ARP Rod Bolts. The rotating assembly has been balanced. The compression ratio is 10.3:1. The camshaft is a custom ground COMP CAMS with a lift of .581/.581 with the duration at .050 at .220/.220 and the lobe sep. is 114. The cylinder heads are CNC ported 317 casting GM heads and have a competition 3 angle valve job with bronze bullet guide liners. It has Ferrea Racing Intake and Exhaust super flow valves. The intake valves are .020 larger than stock. It has COMP CAMS 918 Beehive valve springs with COMP Retainers and locks. The pushrods are P.E.P performance chromoly - .050 pushrods. It has a Cloyes Hex-A-Just timing set. The camshaft has been degreed and installed at 106 intake center line. The oil pan, timing cover, and valve covers are factory GM.
The heads flowed 316cfm at .600 lift
Transmission is the Performabuilt level 2 with 3500 stall.
I have the FAST 90MM intake/throttle body
LT Headers and 3'' Mufflex Ypipe and 3.5 mufflex exhaust with spintech muffler.
I'm guessing around 450 to the wheels.
Engine:
This is a complete long block "High Performance" engine assembly of a 6.0 liter LS engine. The block is cast iron and bored .020 over with flat top, two valve relief Forged Mahle performance pistons and file to fit rings. The crank is factory GM Std. mains Std. rods. The engine has Forged SCAT 6.125 I-Beam performance rods with ARP Rod Bolts. The rotating assembly has been balanced. The compression ratio is 10.3:1. The camshaft is a custom ground COMP CAMS with a lift of .581/.581 with the duration at .050 at .220/.220 and the lobe sep. is 114. The cylinder heads are CNC ported 317 casting GM heads and have a competition 3 angle valve job with bronze bullet guide liners. It has Ferrea Racing Intake and Exhaust super flow valves. The intake valves are .020 larger than stock. It has COMP CAMS 918 Beehive valve springs with COMP Retainers and locks. The pushrods are P.E.P performance chromoly - .050 pushrods. It has a Cloyes Hex-A-Just timing set. The camshaft has been degreed and installed at 106 intake center line. The oil pan, timing cover, and valve covers are factory GM.
The heads flowed 316cfm at .600 lift
Transmission is the Performabuilt level 2 with 3500 stall.
I have the FAST 90MM intake/throttle body
LT Headers and 3'' Mufflex Ypipe and 3.5 mufflex exhaust with spintech muffler.
I'm guessing around 450 to the wheels.
