3'' single plane spacer?

[elevensies]

iv just got a 2'' single hole phelonic spacer, which im going to add to the 1'' i have
(so 3''total) on a M1 hi rise air gap manifold

im after a bit more torque mid way (1/8) or there abouts
running 28x9 slicks
750hp dp
and 11.8 @ 112mph


my guessing it will bog off the line, anyone tried this?

 

[mderoy340]

You may want to try a 4 hole on top of the 2 inch open to increase carb signal. Larger plenum needs more pump shot usually. I'm at this point with my car trying to improve 60'. I'm trying different spacers, pump cams and squirters.

 

[elevensies]

the spacer i got was a 4 hole, but it was counter productive with a open base, as theres more angles for the fuel to travel, the 4 hole gives a better bottom end/ 60 foot, but i was looking for mid range.
pointless now as iv screwed up the spacer, seems cutting the centre out has brought with it a few casting problems
air holes in the phelonic (bit like air bubbles in body filler) so now its junk!!!