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| SEHR/ BHJ ULTIMATE BLOCK PREP PACKAGES |
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| CAM TUNNEL CORRECTION |
| Cam tunnel correction (includes oversize
cam bearings installed) |
$499.00 |
| Install roller cam bearings |
Call for quote! |
Most small block Chevrolet blocks have misaligned cam bores and a cam center that is not
parallel and straight with the main bore center. SEHR uses the BHJ cam correction system
that centers off the main bore center and bore the cam tunnel perfectly true for maximum
performance. |
| LIFTER BORE CORRECTION |
| SBC Lifter bore correction |
$499.00 |
| BBC Lifter bore correction |
$579.00 |
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Lifter bores in a block can be off quite a bit
and cause premature cam wear and cause improper valve timing from cylinder to cylinder.
This improper alignment robs valuable horsepower from your engine. Our BHJ lifter true
corrects lifter bore alignment and angle, which not only increases horsepower but
increases the life of your cam. We install premium bronze lifter bushings, then bore the
oil galleries in our vertical mill, and then finish hone the inside diameter to the
desired specification. |
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| BLOCK DECK CORRECTION |
| Block deck correction |
$159.00 |
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| General Motors did a fine lob on their small
block engines for passenger use, but for an all out performance engine the blocks can be
off and vary in deck height. We fix that problem using the BHJ deck true, this will not
only equal the deck heights to the desired specification but also it will correct the deck
angles as well to insure proper head and intake alignment. |
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| CAM OIL GROOVE CORRECTION |
| Cam oil groove correction |
$249.00 |
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In a small block Chevrolet sufficient oil supply to the mains depends on the volume of oil
in the cam oil groove behind the cam bearing. The correct depth is not always cut in the
block for the demand that a performance engine needs. To insure proper main bearing oiling
we cut the groove to the proper depth and volume with our special cutters. |
| CYLINDER BLOCK FILLING |
| Short block fill |
$249.00 |
| Tall block fill |
$289.00 |
In specific applications, our short and tall block fill is
used to stable cylinder flex at higher RPM. Poor cylinder stability increases ring leakage
and decreases horsepower. We use our own proven blend of fill to add horsepower, strength,
and reliability to your block and engine. (Prices include fill, prep, and labor) |
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