Revis_Racing

Are they any good?

Are the Granatelli MAF Ends worth anything?
Also are 1.6 Roller Rockers worth anything, some say yes, some say no.

grygst76

stock MAF is good to I think 450 horses then after that you need the granetelli, 1.6 rollers are worth it as a good bolt on to see anywhere from 10-30 horses depending on application. granetelli MAF will not show 10-20 horses like they claim, look at some people who dyno'd with and without it, you'd be amazed at how some people LOST power with it...Remember, it's just MO