Thatoneguy_roni

Im looking to push 700 atm. Later down the line i may go up more, but not anytime soon. So, my question is i have a 65mm ported and polished stock evo 8 intake manifold, Will it hold at least to 700?

blackline

iTrader: (2)

You'll be ok, plenty of people are running ported IM/TB at the 700 range. Is it as efficient as Magnus/JMF, no

Thatoneguy_roni

i just couldnt see myself spending another 1k on the manifold just yet. My car has been at a shop for two years and i want it out already. I was looking at a ported skunk 2 from stm. Whats your opinion on that one?

blackline

iTrader: (2)

The ported Skunk2 manfold on STM's site is $800ish, There's a thread around that compares the Skunk2 to magnus,
I don't know the backstory of the car but seems like you just want the car out, use what you have now. What's the specs of your build?.

I'm running a CB ported IM and FB 70mm tb, hoping to hit the dyno soon for final numbers. When I was on a BBK Full, CB Manifold/ 70mmTB,S2 cams, the car held 30psi all the way to 8krpm.

Thatoneguy_roni

Had the motor build to hold 1000+. Head has s2 cams, valve spring and retainers upgraded to hold 1000+, stock ported manifold with an s90 74mm, precision 6266 tubular vband mani, 2150cc, complete radium dual hanger fuel kit with 2 450’s -8 feed and -8 return. Theres so much more to list that i cant remember. Its been 2 years lol. I definitely need to look up the skunk 2 and magnus comparison. What do your dyno numbers look like?