CAMARO6 - View Single Post - What you can do with the right fuel system parts

parish8 · 02-15-2018, 09:01 AM

That is awesome.

I am a little confused about their hpfp. The video says they are using a 7.85mm fuel pump cam. Their pump says not to go over 6.5mm stroke. Did they make a new version of the pump with more stroke?

I tested their pump and it definitely can not handle the +32% fuel pump lobe on a comp cam.

02-15-2018, 09:01 AM	#3
parish8 Drives: 17 SS a8 Join Date: Feb 2010 Location: omaha Posts: 1,678	That is awesome. I am a little confused about their hpfp. The video says they are using a 7.85mm fuel pump cam. Their pump says not to go over 6.5mm stroke. Did they make a new version of the pump with more stroke? I tested their pump and it definitely can not handle the +32% fuel pump lobe on a comp cam. __________________ dropped a valve in the 6.2. now running a drop in rods and piston 5.3 best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472