1970 gto judge ram air IV

[gtoguru]

I have been reading all your posts with interest. Just have a few comments. I do hope the RAV Judge turns out to be a factory/engineering installed piece. Back in 69 Pontiac had all it could do to keep the RAIV engines running in the cars. Many,many were blown up. John Sawruk said that they had storage buildings full of blown up RAIV's. That is why there are so few original cars left and that is why there are soo many SR blocks floating around. With all that warranty work going on I doubt that engineering would have been seriously testing any RAV combinations. They were busy trying to keep the RAIV's together. But that could also be how Knafel got a factory built GTO with a RAV. Knafel could continue testing the RAV while engineering worked on RAIV warranty issues as well as the 455HO and SD stuff. Also contrary to popular belief all pontiac engine blocks did not get the VIN stamped on them. Most did but I have seen many that did not. Just my 2 cents worth.