Redline Time Attack: street class

rjrutzky · 05-26-2009, 08:59 PM

Who's running in the street class? I'm thinking about doing it since we have a local one. The only hangup with the rules is that I have no cat and no test pipe to replace with a cat (and I have to run pump gas--yuck

). I have a 2 piece exhaust. The rules state that the exhaust must be rear of the front axle, so I was thinking of buying a hi-flo 3" cat and just not running any more exhaust or muffler after the cat. Any ideas if this would work well? Suggestions for a high flowing 3" cat?

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Homemade WRX · 05-26-2009, 09:21 PM

milspec cat....you can run racegas, just not leaded....read the rules

I had planned on running some events but that's looking bad this season due to real life issues.

rjrutzky · 05-26-2009, 09:56 PM

Quote:

Originally Posted by Homemade WRX

milspec cat....you can run racegas, just not leaded....read the rules

I had planned on running some events but that's looking bad this season due to real life issues.

I'll check that milspec out--thanks. Yeah I read about the unleaded part. I don't tune myself and I'm only tuned on 93 and 110. I guess I need to try upping the boost a tad on 100 unleaded and doing some logs. I might be able to eek 400whp out on 100oct. I'm gonna get smoked by 500whp Evos running 30+ psi on pump anyway, so it's probably a moot point

05-26-2009, 08:59 PM	#1
rjrutzky Scooby Specialist Member#: 30367 Join Date: Nov 2002 Chapter/Region: South East Location: nashville, tn Vehicle: 2005 Legacy GT NASA SE PTB Champ	Redline Time Attack: street class Who's running in the street class? I'm thinking about doing it since we have a local one. The only hangup with the rules is that I have no cat and no test pipe to replace with a cat (and I have to run pump gas--yuck). I have a 2 piece exhaust. The rules state that the exhaust must be rear of the front axle, so I was thinking of buying a hi-flo 3" cat and just not running any more exhaust or muffler after the cat. Any ideas if this would work well? Suggestions for a high flowing 3" cat? * Registered users of the site do not see these ads.

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05-26-2009, 09:21 PM	#2
Homemade WRX Scooby Guru Member#: 33782 Join Date: Mar 2003 Chapter/Region: MAIC Location: 3MI Racing LLC Vehicle: 96 bastard child search FIRST, then PM!!!	milspec cat....you can run racegas, just not leaded....read the rules I had planned on running some events but that's looking bad this season due to real life issues.