Dennis I'd make a phone call to Bullet and see what they say about this. I know that methanol will make power at a lower RPM than gas and also that large CID engines don't typically work well with methanol above 7 K RPM or so.
I run both race gas and methanol in mine and I've not seen too much difference between the two performance wise. I've been 140 MPH with both and hight 4.90s too so go figure. And my engine isn't really that large at 434 CID.
One main advantage for methanol, or maybe a disadvantage in cooler climates is that it doesn't produce the heat that gas does. I typically run gas in early spring or late fall because of the heat issue, or rather the lack thereof.
