This ia a 401 bored and stroked to 432 CID. We used 6" Carrillo rods with 2.1" journals, a 3.8" stroked and nitrided
crank, and 4.25" custom J&E pistons. The block has all our best oiling mods, including bronze lifter sleeves. Heads, completely
ported, are Herman Lewis with 2.15" intakes, and 1.65" exhaust valves, both of which are titanium. Intake is also Herman
Lews, custom fitted to the block. The cam is a Crane roller, grind # R-274/393, duration at .050 is 274, lift .629, with
a Milodon "cheater" gear drive. Rockers are Yella Terra, 1.7 intake, (makes intake lift .668, and intake duration ~280) and
1.6 exhaust. Pistons, chambers, and exhaust passages of the heads have been coated by Polymer Dynamics. Schiefer 15 lb flywheel,
ATI damper, and Cernte Force clutch setup are included in the internal balance. PRICE, $12,000 PLUS SHIPPING. DYNO TUNE IS
INCLUDED IN THE PRICE.
MOTOR COMES WITH THIS kUSTOM kEMPS OIL PAN |
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COATED J&E PISTONS |
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COATED EXHAUST PORTS |
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COATED CHAMBERS |
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HERMAN LEWIS HEADS, COMPLETELY PORTED |
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CRANE ROLLER CAM |
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"O" RING'ED BLOCK W/CUSTOM OILING MODS |
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FRONT VIEW |
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SIDE VIEW |
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These are the steel heads we used on the 2007 Jegs EMC engine. The heads are the 319's from "70 and early '71, now with
54cc chambers. They are now fully ported and polished, and are machined as much as possible without adding material to the
chambers and passages. Intake port volume is 177cc. Manley SS valves are 2.11" intake, and 1.71" exhaust. These heads made
495HP BEFORE full port job, as they were only pocket ported for the contest. After the full port and polish, they made 554HP
on the same engine. The heads have 15 dyno tuning runs plus the 6 EMC runs, and are in perfect, ready to go condition. Set
up for large hydraulic or solid cam or medium solid roller, .595 lift or better.THESE HEADS HAVE BEEN SOLD. hOWEVER, WE CAN
EASILY REPRODUCE THEM TO YOUR SPECS. ALLOW ONE MONTH AFTER PLACING ORDER. %50 ($650) DOWN REQUIRED, NON-REFUNDABLE. WE STOCK
BOTH 51 AND 58 CC HEADS. WE WILL PORT YOUR STEEL OR ALUMINUM HEADS TO ANY DEGREE FOR $80/HR. + MATERIALS. Reasonable shipping
available, so inquire w/ZIP code. Will deliver free locally (Eastern Oregon/Washington).
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