Looking for 2.5" JC Whitney only offers themin 2.25. Any help would be appreciated.

Looking for something similar to this: http://www.jcwhitney.com/webap...10101

Thanks

 

EF8_FAN can get the electric ones.
here is a pic

stolen from the Full-Race forum
http://www.floridastreetscene....c=146

sorry I cant help with the cast iron one.

 

That's a very nice piece but I already have a downpipe (and overpaid for it). Maybe he'll be able to make an attatchment.

 

I do not have a pick of just the cut out. That is why I used that pic. As far as I know the DP is a custom piece. EF8_FAN only sells the e-cut out.

Here is the manufactures link
http://www.quicktimeperformance.com/qtec.htm

 

http://store.summitracing.com/...53026

they only come in two's tho, im sure you could sell one off on here


Modified by xenocron at 12:54 AM 11/20/2003

 

Since the cutout will decrease backpressure greatly, wouldn't it be advised to have 2 maps on the EMS to get the full benifit of the cutout?

 

check Jegs...I think they sell the Flowtech 2.5" Y-split in single packs ofr around $30....I got mine off Ebay for $11, but still it was new in box


EDIT: just checked...Jegs only sells the twin pack as well

 

I see them on ebay all the time...

 

hey i got one cutout left. pm me if you are interested.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GudeH23a &raquo;</TD></TR><TR><TD CLASS="quote">Since the cutout will decrease backpressure greatly, wouldn't it be advised to have 2 maps on the EMS to get the full benifit of the cutout?</TD></TR></TABLE>

i wanna know too

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GudeH23a &raquo;</TD></TR><TR><TD CLASS="quote">Since the cutout will decrease backpressure greatly, wouldn't it be advised to have 2 maps on the EMS to get the full benifit of the cutout?</TD></TR></TABLE>

i just get it tuned with the cutout open, cause whenever i race, its open. whenever i cruise, its closed.

 

From what I've read, it depends on whether your car has a map setup or maf setup. As in DSM's don't need two aem maps because the maf sensor detects extra intake flow (due to better exaust flows) and automaticaly adjusts fuel to compensate.

On the other hand, hondas don't do this...therefore, yes it would be smart to have two maps. The only other option is like mentioned above, tune for cut out open and then when its closed you'll just run rich. Don't tune for cut out closed though and then just open it up because you will then run lean.

This is hear-say, but it sounds dead on to me.

 

Thats why you have a hot rod tune up and a street tune up........

unless you like playing on your EMS so much you want to change back and forth everytime manually, and i don't think anyone has that much time

I've seen as many as 12-20 tune ups on racecars, depending on the weather etc.