CLASS RACER FORUM - View Single Post

Bob Mulry · 08-08-2019, 01:33 PM

Just got a call from Callies and they declined to produce a Pontiac crankshaft built in the same configuration as the SBC pix that I posted.

I was thinking if it would be OK to take a 55 pound Pontiac crank and tie wrap the SBC crank to it and submit it to NHRA tech for approval???

It's difficult to get companies to commit to a production run for a low number of sales and that's why you have Comp Eliminator type cranks in Stock..

Build it and they will come...

That way when everybody has a Lightweight Callies SBC crank in their Stock Eliminator car the playing field will be level for the SBC again.

08-08-2019, 01:33 PM	#5
Bob Mulry VIP Member Join Date: Apr 2002 Location: Coarsegold, CA Posts: 1,016 Likes: 57 Liked 320 Times in 102 Posts	Re: 350 SBC Crankshaft Advice Just got a call from Callies and they declined to produce a Pontiac crankshaft built in the same configuration as the SBC pix that I posted. I was thinking if it would be OK to take a 55 pound Pontiac crank and tie wrap the SBC crank to it and submit it to NHRA tech for approval??? It's difficult to get companies to commit to a production run for a low number of sales and that's why you have Comp Eliminator type cranks in Stock.. Build it and they will come... That way when everybody has a Lightweight Callies SBC crank in their Stock Eliminator car the playing field will be level for the SBC again. __________________ Bob Mulry 7516 STK A & M Motorsports