I'm looking for a manifold for my re-worked 455 now 468.
When the engine was in the (I hate this word)
jet I put on a performer and a 750. It was worse
than the stock one. I ditched the jet and found
a 66 lavey craft looking for a new lease on life.
I was able to get in touch with Dave Smith engineering and found that my olds was in fact
a very rare performance engine. We have changed
the cam and I was wondering if anyone has tried
anything short of a blower on these engines.
thanks for your time. Ben