350 Holley - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars

XA Fairmont · 01-29-2004, 21:12

Can i expect to get any gains if i put a 350 Holley on to my 250 pre crossflow apart from a bigger fuel bill?

freshinXR · 01-29-2004, 21:22

hey whats up. i've been asking around about this question two and found a few good responces. firstly some people think that the 350 holleys are hard to set up and keep in tune. Others say they can't be beaten for the price. check out the price of a webber. secondly to get the gains you really are after a full exuast system will help reduce the restrictions that the 250 pre cross flow has. where abouts are you. in the trading post there is a guy in cheltnam vic with a 250 pre crossflow 2v head tripple core radiator and a few other goodies for a bargin price of 375. i rang the guy and sounds like a resonable dude. i just don;t have the extra cash lying around at the moment for it. not sure what carby came with it though.

chris

XA Fairmont · 01-31-2004, 01:18

Hey, ive already got extractors and a 2 1/4 inch inch system. Before i get the 2v head im going to get a 350 Holley and a crow cam.
Chris