Did Holley ever fix the casting problems with the High Ram, and other questions
04-14-2014, 07:30 PM
#1
Did Holley ever fix the casting problems with the High Ram, and other questions First question, I've read where the runners dont match the ports in heads. As in good on cyls #1 and 2, but gets worse as it goes back. If this is still a problem then this intake is an automatic no.
Second question. The threads I'm reading people are talking about a 102mm Holley High Ram but on Holley's website I see a 105mm.
And finally, I'm currently using an old 90mm FAST and 90mm NW throttle body on my 408. I'm sure the 90mm is holding me back so I'm moving up. Which would be better, the FAST 102 or High Ram 105. Hood clearance isnt a problem. Streetability isnt a problem. Just want to know which is better for the track
Second question. The threads I'm reading people are talking about a 102mm Holley High Ram but on Holley's website I see a 105mm.
And finally, I'm currently using an old 90mm FAST and 90mm NW throttle body on my 408. I'm sure the 90mm is holding me back so I'm moving up. Which would be better, the FAST 102 or High Ram 105. Hood clearance isnt a problem. Streetability isnt a problem. Just want to know which is better for the track
