Intake manifold help please

[tsi2fly1991]

HI my question is I want to send a intake manifold to have it extrude honed but the problem is the only intake manifold i have is a n/a talon manifold are they the same if not what is the difference between 91NA to 91turbo intake manifold please help because the only turbo manifold i have is on the car




Thanks jeremy

 

[ZiggysDSM]

Yes you can but i dont personally think its worth the hassle. You have to reroute some vaccum lines due to the less ports but if you have some spare cash id get a SMIM.

 

[BaddAssGst]

You can send the non-turbo out. They are the same manifold, but I believe have 1 less vaccum nipple, for the BOV. Once you get yours back, swap in the nipple and put it on.

 

[Pennywise]

keep stocker or buy the Magnus. don't waste your money on the stocker.

 

[BaddAssGst]

keep stocker or buy the Magnus. don't waste your money on the stocker.

And where do you come up with this information? An extrude honed manifold will just about outflow any other manifold, especially only revving to 7500. If you plan on revving to 8500, by all means by a SMIM but when your not revving that high, why waste the money?

 

[Pennywise]

Magnus intake > Stock intake manifold with whatever done.

 

[92awddsm]

The n/t manifold will work fine. The port for the bov is missing but can easily be added. The boss is there for where the bov nipple would go. All you have to do is drill it, tap with a 1/8 npt tap, and then go to home depot and get a brass nipple to screw into the hole. The only other difference I have seen is that the tb mounting studs are a different length but they can be swapped from the turbo manifold when you do the install.