PDA

View Full Version : 502 Heads, Intakes, Carbs Cams and lifters



Brian41
12-14-2008, 04:53 PM
I am selling the parts not used in my last build. I had the heads redone and installed them but never ran the engines as I decided to go with AFR heads, Aerosol carbs, Victor Jr intakes, Morel lifters and custom Bob Madara cams.

All parts are for Mark VI 502 engines

The heads and intakes are match ported to Fel Pro marine gaskets. The heads have been flowed with pocket and bowl blending and are all at 117 cc chambers with NEW Manley valves Ex 11587 Inconel and In 11562 severe duty, new retainers and keepers, new Crane 99895 springs and ARP screw in studs. Valve seat have all been Serdi cut.

Dart intakes match ported to heads with bypass's and thermostat housings


Carbs, Cams, Push rods and lifters have about 100 hours on them over a 3 year period


Carbs are Holley 4150 list 9022 800 CFM Marine

Cams are custom Crane roller HR-232/352-2S-12 IG they have 598 IN and 632EX lift with a 232 IN and 244 EX duration on a 112 centerline

Lifters are Crane 13532 rollers

Push rods are Crane

I have 2 complete sets for a twin engine boat but I will sell them separately

I ran this set up for 3 years before redoing them and boat picked up 9 MPH over the stock 502 415 HP engines in a 32 Baja Caliber with Gil exhaust with no reversion issues

To duplicate with parts and machine work would cost over $5000.00 per set up. I will take $5000.00 for both or $2750.00 each

I also have a brand new Holley 9022 4150 carb for $350.00