468 BBC in my 18 Classic LE [Archive]

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Choprpilot

10-20-2007, 03:43 PM

The best of everything went into this. Forged pop-ups, Crane roller cam and roller lifters, pete Jackson gear drive, GM alum. heads, intake and water pump. dyno 579 hp and 700's#torque. Holley 800 cfm double pumper. Imco risers.

smokediver

10-20-2007, 05:14 PM

wow ! what kind of numbers are you getting with this set up ? why did you go with a gear drive ?

Choprpilot

10-20-2007, 07:51 PM

Went with Pete Jackson gear (quiet)Drive instead of double roll timing chain. Just because I wanted too. It sounds like your running a supercharger, but I was after the accurate cam timing.

Choprpilot

10-20-2007, 07:59 PM

at 5600 rpm Its a tad over 82 mph. I'm running a 26 clever and Alpha SS Drive. And yes you have to hold on. The boat rolls a little to the right when accelerating and then the Hull straighten back up. Its very stable at that speed.

tmdog

10-21-2007, 08:05 AM

Good work, those are some nice numbers.