The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

meatwagon83 · 02-03-2013, 11:49 PM

i was thinking of getting the professional products one for my 454 (the one that looks like a carb) i have heard of milage gains and other positives, and i really havent heard anything bad about them

02-03-2013, 11:49 PM	#4
meatwagon83 Registered User Join Date: Dec 2012 Location: Preble county ohio Posts: 1,914	Re: Bolt on efi? i was thinking of getting the professional products one for my 454 (the one that looks like a carb) i have heard of milage gains and other positives, and i really havent heard anything bad about them