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Forum namePerformance/Engine
Topic subjecthoned intake
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=15770
15770, honed intake
Posted by silverbullet, Feb-25-02 03:10 PM
what kind of gains would i get from a honed intake
15771, RE: honed intake
Posted by Super20G, Feb-25-02 05:34 PM
extrude honing is expensive if you havent researched it throughly yet, about 375 to do our manifolds, you can combine this with porting also for added gains.
15772, RE: honed intake
Posted by Fast420A, Feb-25-02 05:51 PM
Port your manifold and you will notice the car will have power all the way to the redline instead of dropping off around 6k rpm. You can usually find a place to port and gasket match for $80. Extrude Honeing is a LOT more $ but is a completely different process and is also more exact in the numbers. With the Ex. Hone they make sure each runner can flow the same amount of air.


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15773, RE: honed intake
Posted by VX100, Feb-26-02 03:04 AM
I would say I have seen about a 0.15 to 0.20 second improvement in the 1/4 mile. But that does take some explaining.

Before I put it on, I was still in 15.8's, afterwards I got down to about 15.70. I've gone faster witout any more mods, but the day I ran my best run the weather and a properly wired and tuned SAFC were probably contributing to the time as well.