Input please

timopar said

AN R31 SKYLINE HOUSING?? That is exactly what I put in my AP back in 03!! great minds think alike!!
Only downside is 411 is as deep as you can go with a BW housing.
Im not shore id change the carb if I were you, have you looked at plug color?
My best mates pink R/T mock has a 360 I tuned, the 750vac on that thing liked #76 at this time of year.
We ended up putting an eddi 750 on it.
I like the eddi carbs for mild preformance, I cant say how they perform at the track tho.

Click to expand...

Hi Tim

I don't think 4.11's would make much difference over the 3:89 rear I have we are going through the traps at 6000rpm @ 105 mph now if I go up in ratio I will then have to get a new cam to chase some more rpm.

The bottom end is still standard so I don't want to put to much presure on it with bigger revs. Down the track I 'll eventually put a stroker kit in then we'll see some action.

For now I will stay with the vac secondary & add a secondary metering block to the carb for better tuning.

Stay tuned for the resualts

Gra