Testing The Stock S4 Na Intake For Restriction
12-11-2003, 01:38 AM
#11
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Join Date: Aug 2001
Location: Pimp'n ain't E-Z! But driving ur FD makes it easier!
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Yea, his car is slow down low...lack of torque..we were trying to figure that out last time I was with him tuning, but never really diagnosed the issue..hopefully that test pipe will help!
12-11-2003, 10:44 AM
#12
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Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by 1987rx7guy' date='Dec 10 2003, 06:40 PM
Hey guys I thought I would chime in.
We aren't testing different spots in the intake. Just testing the stock intake close to the end of the big hose. We are going to do it again with the K&N drop in and the Cold Air Intake that I make. I already know that my CAI does lower temps a lot and the butt dyno says its good. Real dyno tests are also in the works. We will be using a similar spot on the CAI to test for vac on it but still after the AFM and before the TB. We are going to do tests with a new MAzda OE filter. The powers that be at rx7club don't think that Fram is good enought
Santiago
PS- tests to come!
And I am going to be working with James' car and my own S5 TII shortly to come and the final version will be made public some time next year.
We aren't testing different spots in the intake. Just testing the stock intake close to the end of the big hose. We are going to do it again with the K&N drop in and the Cold Air Intake that I make. I already know that my CAI does lower temps a lot and the butt dyno says its good. Real dyno tests are also in the works. We will be using a similar spot on the CAI to test for vac on it but still after the AFM and before the TB. We are going to do tests with a new MAzda OE filter. The powers that be at rx7club don't think that Fram is good enought
Santiago
PS- tests to come!
And I am going to be working with James' car and my own S5 TII shortly to come and the final version will be made public some time next year.
12-13-2003, 02:09 PM
#14
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Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by setzep' date='Dec 13 2003, 09:38 AM
for those of you that want to convert inches of water into psi you do this
inches of water x .03613=psi
so the gauge pictured is a 0-1.8psi gauge
inches of water x .03613=psi
so the gauge pictured is a 0-1.8psi gauge
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