Most Chevy setups in rails are not using 365 heads (they are actually running better stuff 450+cc). And they are running mid to low 7's at 2100-2300 lbs that ain't 1000hp, so dyno's beware.

For the brackets, put that 800hp 505 wedge in a Daytona (or any good Mopar body in the 22-2500lb range) and let the Chevy's leave first. Most of the Mopar stuff in the lanes still have factory glass,sheetmetal, sub frame connectors/cage ect., They aren't full effort chassis.

I'm with you on the 800hp 505 in the rail though, probably 7.90's best. But this is a 270 head not 572, or B1. Which I would compare to the 18* Chevy(or 20* stuff if you want to really spend some cash 5g's + for just the heads).

I believe it can/is being done (going mid to low 7's in a rail for pretty much the same money, less iron block $ difference) Mopar powered just not as common. Aluminum block is a wash.


My buddy has a Chevy aluminum block set up with 5.00 stroke. Now that block would be nearly 40% off at 4800$. It's all expensive.