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Valley Girdle-Pro

 *** L@@K  for our Upcoming articles in 5.0 Mustang & Super Fords magazine also NMRA Race Pages JULY 2006 issue " On Stands May 11, 2006 "

100% Made in the USA

Small Block Chevy and Ford applications

MAKE YOUR ENGINE BLOCK TOUGHER! 

Don't Let This Happen To You! ((( Picture above was a FORD Motorsport " A4 Block " ))) Tests have proven that V-8 blocks twist under load. Regardless of engine location, mounts or mounting plates, the twisting of the block leads to the block cracking in half.

The engine in the picture above was 331cid. Small Block Ford. When it broke the engine lost oil pressure from the cam bearings spinning out of the block. Then the pistons pinched and scored in the twisting, while the rods were turning and the bearings had no oil pressure.  The rods bent.

In Short: The crank needed to be turned to be reused. The cam was bad from no oil and riding on the casting of the block (when the bearings spun). The heads needed to be resurfaced, because the deck was twisted. The intake manifold was bent from the separation of the block.  The block twisting bent the oil pan rails.  The cost exceeded over $4500!

     Not to mention... THEY LOST THE RACE!!!

Horse Power Sales . net has engineered the AFFORDABLE SOLUTION . The VALLEY GIRDLE-PRO stabilizes and strengthens your engine block to prevent block twisting and cylinder bore distortion. This product will add strength in the engine lifter valley. Twisting in the engine block causes bore distortion resulting in catastrophic cylinder wall friction. You can lose your connecting rods, pistons, crankshaft or even your whole engine block!  The Valley Girdle - Pro will add significant strength and rigidity to your engine! You will also find a gain in HORSEPOWER!  In testing with the Valley Girdle - Pro a stock 302 2 bolt cast block survived 9,200  RPM. A production cast 460 ran all season at 7,500 RPM.

Ford applications:

Small Block Chevy applications: