Discussion: GM Recommended Crankshaft mods

[bszopi]

From what I read on a couple Olds and Buick sites, they say the lead time is 10 weeks, but some have waited 21 weeks to 10 months for a crank.

[ProjectMM]

I belive the 3.3L turned into the 3.8L which isnt a 60 degree v6. I bretty sure it was a 90 degree just like the current 3.8. The bottom ends are differend and can hold more power?

[eliteweapons]

I found a company that makes billet cranks and has some raw ones on the shelf for the 60 deg v6. He ground mine to the stroke I wanted and shipped it out and I had it in less than 2 weeks. His name is Doug at crankshaft specialist. 901-452-6663 they are located in memphis tenn.

[bszopi]

Just because it says a 3.3L doesn't mean its the production 3.3L. If you look at the crank info, its a stroker crank, therefore upping the displacement of a 2.8L or 3.1L engine.

[SappySE107]

How much was that crank? Not that I have any sort of cash for it but it would be nice to know.

[eliteweapons]

It was almost $1800 without balancing.