I was wondering how many of U guys w/ JRSC's have gone to 3" catbacks. & if so what kind did U get, why,.... what were your power gains?...& so on. There was a post on here a while back where someone had (I think) a DTR header & a R&D Thermal c/b. I just couldn't find it. Thanks.

 

I used to run a Kamakazie header w/2.5in. B pipe into a 2.5in High flow cat, and a custom 3in. exhaust....not worth it, it was extremely loud and did not make any more power. Now Im running a Comptech stainless header, no cat, and a 2.25 in. Thermal. Very nice power curve, good sound, and not to loud, and its making over 300whp.
sc4dr

 

i wanna see your dyno graph. whats you tq # and do you have and intercooler on you setup.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mr. Grind &raquo;</TD></TR><TR><TD CLASS="quote">i wanna see your dyno graph. whats you tq # and do you have and intercooler on you setup.</TD></TR></TABLE>I hate to admit it but I've got to get w/ a friend of mine & let him show me how to load up a pic. I'm not to computer savy. I don't run an intercooler on a JRSC but it's ported & polished. I made 260 whp & 175 wtq @ 10 lbs of boost.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sc4dr &raquo;</TD></TR><TR><TD CLASS="quote">I used to run a Kamakazie header w/2.5in. B pipe into a 2.5in High flow cat, and a custom 3in. exhaust....not worth it, it was extremely loud and did not make any more power. Now Im running a Comptech stainless header, no cat, and a 2.25 in. Thermal. Very nice power curve, good sound, and not to loud, and its making over 300whp. sc4dr</TD></TR></TABLE> Are U packing a Jackson charger? I've never heard of 300 whp w/ a roots type sc before.

 

I lost my old dyno graph, Ill post new ones when I get my blower back from Endyn. TQ previously was 232, larger displacement and almost 15 psi tuned is quite the tire smoker......in 3rd

 

The blower that Im waiting for is a Jackson mp62 that was previously rebuilt and honed by magnuson. Bottom end is built w/Eagle stroker kit 2.1L Darton sleeved, crower valvetrain. was boosting 14.8 psi should be up to 16 psi shortly. B18C1 in a 95 Integra 4door

 

******* sweet dude. I am glad there are more sc believers on here. Mine is at 9psi 2.0 gsr making 260hp 200tq in a crx.

 

I bet your CRX is one quick bitch!

 

it runs pretty decent. It is still at 9psi

I also have 3 inch "mandrel bent custom made" exhaust it is worth it for me because I had 21/4 crush bent before that sounded like crap and choked my system. I you alsreday have 2.5 inch mandrel you are fine but if you have crush bent you need to go mandrel 2.5 or 3 inch if you love noise..

I will be cruising at 4k no boost vtec or nos and quiet. However, once I hammer it and every thing is engaged the exhaust tone scares the **** of of many people. (kinda funny) Not raspy but deep and aggressive.

 

I know that sound your talking about. I have my high cam switch at 2 psi regardless of what rpm it is. It sounds mean