ok i want to get a manifold for my car i was told that the gsr manifold when bored out is better than a skunk 2 manifold is this true.. and if so how much do u guys think that it will cost to bore it out... oh by the way i have a 94 gsr

 

Bigger isn't better. Skunk2 would probably be better for anything you're thinking.

 

The design of a GS-R manifold is to increase velocity of high rpms. Thats why the runner closes. When porting out a stock gsr manifold, if someone who doesn't know what they are doing and doesn't have a flow bench to prove its better will more then likely give you a loss in HP. I had a ported stock gsr mani on my car before I got my skunk2 and I don't have a dyno chart but I liked the skunk2 more. It felt better throughout the entire range and the ported stock im didn't give me anything that I could feel on the *** dyno.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sack Master &raquo;</TD></TR><TR><TD CLASS="quote">The design of a GS-R manifold is to increase velocity of high rpms. Thats why the runner closes. When porting out a stock gsr manifold, if someone who doesn't know what they are doing and doesn't have a flow bench to prove its better will more then likely give you a loss in HP. </TD></TR></TABLE>

Interesting.

Go with skunk2 or an ITR IM.

 

Has this been discussed before?

 

I know the other day we discussed using an ITR manifold on a gsr head and I said why it is a big pain in the *** to do. Just go with the Skunk2.

 

Vague topic title...

 

what other mods do you have? there may be other ways to gain power that are much easier/less expensive then a new intake manifold. From what i hear its not really needed untill you do some heavy engine work.

 

go with a skunk2 or a type r manifold

 

get whats tested and proven... skunk2