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Build the block....

At 750whp you are past stock roating assembly limits on a 6.1 and 6.4...

With the right wallet it's attainable though.

Forge the 6.1 with more cubes and stuff 14psi up its nose and you are there or really close... Now... You have a lot of building to the driveline to hold it all. Hell mines struggling at 500ish rwhp!

Sent from my VS995 using Tapatalk
 

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there is a guy over here in the 900bhp neighbourhood.....6.1 uprated to 7.2L, full forged assembly, new trans, 12psi screw blower, uprated drivetrain, NOS. methanol, 3 pump fuel hat & pumps. He made 700+ before the addition of the NOS / methanol
 

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