Larger pistons and cylinders is a great way to add more power to your VW motor. Price includes decking the cylinder mating surface.
We will clean your case in our Better Engineering heated parts washer to get all that grease and grit out.
Cranks larger than 74mm will require machine work on the case to make them fit. The larger the crank, the more work is required to make them fit.
The cylinder surface must be flat and true to ensure a proper seal. We reference off the crank center-line to ensure the deck is parallel to the crank.
Every air cooled VW engine will benefit from a full flow oil filter from stock to 2332cc street motors.
Case Savers will help to prevent head studs from pulling out of your case.
The Type 1 based air cooled VW engine has a flawed oil system design that does not allow enough oil to the 1-2 side of the case. The Hoover mods fix this flaw.
Choose from +.020", +.040", +.060" or +.080".
Choose from center two only or all 6
We prefer to take a minimal amount off the case and cut the bearing to match.
Weld a patch into the pocket behind the #3 cylinder to prevent this area from cracking.