Has anyone successfully converted a 4 bolt underdrive crank belt pulley to a 5 bolt one? I assuming I can just drill holes in the correct places without any ill effect?
Has anyone successfully converted a 4 bolt underdrive crank belt pulley to a 5 bolt one? I assuming I can just drill holes in the correct places without any ill effect?
im not sure if theres enough room to do so without some sort of overlapping holes, which I would strongly suggest not to do.
Yeh that is probably true unless a new 5 bolt "ring" was welded over the top of the 4 bolt one.
The pulley's are a completely different shape to account for the different sizes of the timing belt crank gear IIRC
Oh yeah - by that pic the 89+ CB is a longer snout. The pulley won't align. Thanks.
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