IAII Aftermarket Pontiac Cast Iron Blocks
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IA II / Butler Performance Aluminum Pontiac Block

AS SEEN ON HORSEPOWER & V8 TV !!

$4,695.00

CONGRATS TO MIKE COOPER ON WINNING THE BUTLER PERFORMANCE FRANTIC 4 AT NORWALK WITH HIS NEW ALUMINUM BLOCK ENGINE.
AUGUST 2006

First test block dyno numbers: torque 2,105.2 ft-lb, and HP was 2,886.0 @ 7200 rpm
with a 4.250 bore and 4.250 stroke & 40+ lbs of boost (482 c.i.)

ALL THE FEATURES OF THE IA II CAST IRON BLOCK.... WEIGHS ONLY 125 LBS. MAX BORE SIZE 4.350, FULLY WATER JACKETED FOR STREET OR RACE USE.

These blocks can be used in almost any application from street use (fully water jacketed) to all out racing engines. Check back for more updates.

Click HERE for High Performance Pontiac's article on the aluminum engine.
Click HERE for High Performance Pontiac's article on the aluminum block.
Click HERE for a video on the 541 cu. in engine we did for V8 TV's "Project Splitter"