Time-Sert 31307 Honda F22 & H22 Engine .550 & .593 Dowel Pin



Time-Sert 31307 Honda F22 & H22 Engine .550 & .593 Dowel Pin

Reducer Dowel – Two required for head alignment.

The core drill included in our universal M12x1.5 4800 kit will oversize the head alignment dowel. We can provide a special dowel that will accept the new drilled hole and reduce back down to the original dowel size. When you order for the 4800 kit, ask to include the 31307 head alignment dowels.

History of the H22 Blocks

The H22 motor fits 1993-2001 Prelude and is also called the Si Vtec motor.

The primary applications of the H engine series were the fourth- and fifth-generation Honda Prelude and the fifth- and sixth-generation Honda Accord.

Considered a premium choice amongst hot rodders.

The Honda H engine was Honda’s high-performance “big block” engine family from the 1990s and early 2000s. It is largely derived
from the Honda F engine and shares many design features. The F20B, though technically coded part of the F-series family of
engines, was basically a destroked version of the H22A4 It has also enjoyed some success as a racing engine, forming the basis
of Honda’s Touring car racing engines for many years, and being installed in lightweight chassis (such as the Honda CRX) for use in drag racing.

For this M12x1.5 4 cylinder head bolt we do not make a specific kit for this block.

Additional information

Weight 0.04 lbs
Dimensions 1 × 1 × 1 in


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