New bullet for the Camaro.......... [Archive] - Chevelle Tech

: New bullet for the Camaro..........


ak69
Dec 21st, 06, 5:04 PM
Scored a complete 509 engine for the Camaro, should haul the mail at 2500 pounds race ready................

OEM mark 4 - 2 bolt block converted to 4 bolt billet Milodon caps, front and rear billet mains, Crower 4.100" stroke and 4.325" bore, 12.1 JE pistons with spl. .927" wrist pins and spl. 2.100" rods on Crower light weight forged 4340 crankshaft and Crower light weight billet 6.550 rods. Heads are Brodix cnc ported oval ports 2.300 / 1.90 with plus 400 cfm flow...and 102cc combustion chambers. Springs are Crower 68755 and super 7 degree titanium retainers and 1.7 Crower full roller rockers (stud mount) and Crower girdles, and sever duty Crower roller lifters, Milodon gear drive, oil pump, oil pan and Brodix Single 4 barrel hi rise for 4500 series dominator carb, ATI damper and flywheel. The cam is a 4-7 swap firing order and it's .705" lift and 268 degree's at .050" on 112 lobe centers. 742 hp @ 6500 and 645 ftlbs peak at 4500 rpm.

It's chock full of Crower's best stuff, as it should be seeing how it was built by Dan Crower.

Looking forward to sliding it in between the motor plates! :)

SmallBlockNova
Dec 21st, 06, 5:24 PM
Sweet!:thumbsup: At 2500# & about 750hp, that thing should easily dip into the 8s!! I'd say 8.70s at mid 150s mph:yes:


Joe

bracketchev1221
Dec 21st, 06, 5:50 PM
Maybe my math is wrong but I get 482.

69 Ratt Vette
Dec 21st, 06, 6:29 PM
Ya 4.325 x 4.1 is 481.8 cu in. None the less with that much power it will run mid to high 8's.

10secBu
Dec 21st, 06, 6:55 PM
Sounds like the engine he built for one of the magazine articles a few years back.

ak69
Dec 21st, 06, 8:29 PM
Yes it is the engine put together for the Big Block challenge. It was not run in the 05 meet, he opted not to travel east for the contest. 1st time around was a flat tappet cam build, now a few more cubes and all roller. Was built to run pump gas, here's me thinking some good fuel and more agressive timing than allowed on pump gas will wake it up a little.

427L88
Dec 22nd, 06, 7:12 AM
Wake it up little! Ha! :cool: Merry Christmas Craig!

66rat
Dec 22nd, 06, 12:08 PM
Wake it up little! Ha! :cool: Merry Christmas Craig!


Yeah, what Gene said


That thing is going to ROCK!!!!