monster_c

Which one will perform better? And how big can the aebs manifold be ported for the throttle body?

monster_c

Anyone?

SteelcityLude

Dude not only did you not search and easily would have found your answer but you posted nothing about your engine setup. Fail

monster_c

I searched and it didn't really helped. Sorry boot the engine setup, its lsvtec bored to 84mm 12.1 comp. Ported gsr head crower valvetrain .05 oversized valves sk2 pro2 cams, itr 4.7 tranny. I'm going to buy a intake manifold but don't know which one. ,

m_shake

Skunk2 only because it is carb legal, hey just one less illegal part.

monster_c

I'm not really worry about it being legal or not legal this car might just be parked most the time. I want to see which one gives the most usable power from personal experiences.

kbouchard1092

How much are you trying to bore it out too? AEBS has a 65m inlet. I used the edelbrock TB which is also a 65mm inlet on my set-up. Just port match it to youre whatever youre TB opening is and call it a day

monster_c

I was thinking maybe 68mm or 70mm if it can be bored to it

Deetz

Which head do you have.....pr3 or p72?

monster_c

I have the p72 gsr head

negusjuda

i say aebs if its the gsr head

monster_c

Do you know how big it could be port match to what size throttle body?

TheShodan

iTrader: (14)

Either way, it won't be exact. Even if you bored it 68-70mm, you can't match exactly, as you need about 1mm-2mm between the bore and the TPS spacing of the manifold.

tempsohc

sorry can you elaborate some more? i am having trouble picturing what you are trying to describe here.

monster_c

Same here please explain more.