Chevy 454 (vortec7400) crankwheel supported?

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miler
Posts: 31
Joined: Thu May 26, 2016 11:41 am
ECU Model: S80 Pro

Chevy 454 (vortec7400) crankwheel supported?

Post by miler »

As topic.
Been running a chevy 396 with 36-1 wheel.
Now switching to a newer (1997) 454
It has a crankwheel already built in, is it supported? i think its
A 4 sprocket wheel
Useing ditributor
S80pro
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Chevy 454 (vortec7400) crankwheel supported?

Post by stevieturbo »

36-1 no problem at all.

An ancient/crude 4 tooth crankwheel....I don't think it is acceptable.

Best to stick a 36-1 on it.
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