What have you run/dynoed with cats on the car?
01-10-2002, 09:06 AM
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What have you run/dynoed with cats on the car? I would like to know those of you who race with cats on the car. It would be interesting to compare your cats on times to your offroad Ypipe times. Dynos would be nice too <img src="gr_stretch.gif" border="0">
I have MAC headers with dual 3 inch CnL cats in the Ypipe into 3 inch intermediate pipe and dynomax race magnum bullet muffler. (NO cutout on the car)
I dynoed at 408RWHP with the six speed
and 364RWHP and 404RWTQ with the Auto (With problems, should be around 370-375 through the A4 with TP4400 converter and 12 bolt with 4.11's)
Best track times are:
11.70@116.5mph with a very traction limited 1.67 sixty (Car should be in the 1.50 range)
How about you guys? I am going to start running cats all the time. I want to try and hit 11.1's in full emissions legal trim. Cats on, passed roller emissions testing etc.
Cheers,
Chris
ps- I think it would be a cool class in NFRA. Have a class with cats on the car and working AIR pump. (But no EGR) That would be cool to see the full potential of emissions legal setups <img src="gr_grin.gif" border="0">
I have MAC headers with dual 3 inch CnL cats in the Ypipe into 3 inch intermediate pipe and dynomax race magnum bullet muffler. (NO cutout on the car)
I dynoed at 408RWHP with the six speed
and 364RWHP and 404RWTQ with the Auto (With problems, should be around 370-375 through the A4 with TP4400 converter and 12 bolt with 4.11's)
Best track times are:
11.70@116.5mph with a very traction limited 1.67 sixty (Car should be in the 1.50 range)
How about you guys? I am going to start running cats all the time. I want to try and hit 11.1's in full emissions legal trim. Cats on, passed roller emissions testing etc.
Cheers,
Chris
ps- I think it would be a cool class in NFRA. Have a class with cats on the car and working AIR pump. (But no EGR) That would be cool to see the full potential of emissions legal setups <img src="gr_grin.gif" border="0">
01-10-2002, 11:07 AM
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Re: What have you run/dynoed with cats on the car? I run with cat's on and a cut out.. Dyno'd 403HP 391TRQ..
11.13 with hoosiers and skinnies..
11.20 with stock rims and nitto's..
11.13 with hoosiers and skinnies..
11.20 with stock rims and nitto's..
01-10-2002, 11:14 AM
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Re: What have you run/dynoed with cats on the car? Nice!
Did your car pass emissions testing too?
Think it is cool to have an emissions friendly car running low 11's high tens <img src="gr_stretch.gif" border="0">
It also sounds better than the offroad Ypipes as well.
Cheers and nice setup!
Chris
Did your car pass emissions testing too?
Think it is cool to have an emissions friendly car running low 11's high tens <img src="gr_stretch.gif" border="0">
It also sounds better than the offroad Ypipes as well.
Cheers and nice setup!
Chris
01-10-2002, 03:13 PM
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Re: What have you run/dynoed with cats on the car? I dynoed with the cats on, then took them off and gained 11rwhp and 23rwtq... <img src="gr_eek2.gif" border="0">
01-11-2002, 10:34 AM
#5
Re: What have you run/dynoed with cats on the car? [quote]Originally posted by BIGBOS:
<strong>I dynoed with the cats on, then took them off and gained 11rwhp and 23rwtq... <img src="gr_eek2.gif" border="0"> </strong><hr></blockquote>
What's your set-up? FLPs? SLPs? homemade?
<strong>I dynoed with the cats on, then took them off and gained 11rwhp and 23rwtq... <img src="gr_eek2.gif" border="0"> </strong><hr></blockquote>
What's your set-up? FLPs? SLPs? homemade?
