IHRA crate motor question about intakes....

[Myron Piatek]

Originally Posted by dragracer9911

Danny, are EFI allowed in crate motor, like a 1991 Ford Mustang with the Ford 340HP/E cam crate motor with EFI?

Thanks, Tom Sr.

Yea, what Terry said.
A particular crate engine first has to be "approved" and put on the accepted list by IHRA to be legal for CM. Just because a factory has a combo available doesn't make it legal. There are versions coming out every year so keeping track of specs would be a nightmare. The factory normally has to provide the specs. For simplicity, it's been 750/850 carbs and any unmodified, commonly available over-the-counter intake that fits under the OEM hood. (Measure your 1" spacers. Some are a bit more than the 1" advertised.)