Crossover Auto U-Pick-It Engine Build Kit Mazdaspeed Protege

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You choose what you want in this engine build combo. If you choose the Full OEM Mazda Gasket Kit, it comes with a head gasket stock thickness and valve seals. Do not add them unless you want extras. Anything other than .030 and .051 thickness on the Cometic MLS head gasket will be a special custom gasket order and will take longer wait times.

Head Gasket Compression #'s using Wiseco pistons on an non machined block deck or head. Comp ratios will be different if you mill the cylinder head or deck the block.
.030 will be stock 9.1 to 1
.045 will be approx 8.9 to 1
.051 will be approx 8.8 to 1
.060 will be approx 8.6 to 1
.074 will be approx 8.4 to 1

  • Manufactured by: Crossover Auto

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