satellite66383

new to the site, been lurkin for awhile, I'm starting a LY6 6.0L build with L92 heads, gonna be a stock bottom end motor, cammed and carb'd for a 92 S-10.have been looking at some different cams and not really sure just yet, sent comp cams a request and they recommended their 277LRhr13 grind, 277/285 duration, 227/235 @50 and 614/621 gross with a 109 center line. does that seem like too much for a stock bottom end motor? It does have the factoy pistons with valve reliefs, but wasn't sure if this was gonna be pushin things.

TXoldskool

iTrader: (1)

can't say for sure on that particular cam, but I have one just slightly under those specs (223/231-.610/.617-112) and PTV clearance on my LY6 is fine.

BTW.....still have the complete LY6 intake with throttle body?