Gotta give the customer what he wants.:D :cool:

Tyler when do you think you will have them ready for the market?

We should have the model cores done next week then they can pour them. I added a little thickness to the top so we can also bolt a supercharger to the top. I hope to have a finished part in 3 weeks.

Will these work on a 502 mpi?

They will only fit the 500 and 525.

So what kind of an increase can a stock hp500efi expect? Any idea on cost?

ttt any news

I talked to my freind at the foundry last week and he promised me a top by the end of Jan.

I did not try it on a bone stock 500 efi just one with bigger cam and better heads where it needed more air. It picked up 35-40 HP and Torque on the one we tested.

The stock heads are the first thing that should be changed on these 500's.