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J's 70RS Single

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Old Jul 19, 2007 | 09:47 PM
  #11  
LostMotion's Avatar
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Have a header.
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Old Jul 19, 2007 | 09:54 PM
  #12  
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When the HELL are we going to see a J's Racing exhaust for '06+?
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Old Jul 21, 2007 | 01:31 PM
  #13  
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Dyno'd the setup yesterday will post up the graphs as soon as I receive them from the shop. Results are below:

Stock AP2 (average of 4 pulls) 198HP 139.7TQ
AP2 with J's 70RS single and stock cat (average of 2 pulls) 204.35HP 144.3TQ

The temp was about 10 degrees hotter on the J's dyno run and I had just driven 45 mins through traffic whereas the stock pulls are on a cooler day and only driving 5 mins beforehand.

Avg gain was 6.3HP and 4.6TQ
Adding a TP should improve these a little bit and hopefully continue to reduce the drone, which isn't too bad now that everything is tightened properly.
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Old Jul 22, 2007 | 10:58 AM
  #14  
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Nice Get a testpipe and it ll be better. And post a video
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Old Jul 22, 2007 | 04:29 PM
  #15  
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im picking up my 70rs next weekend...cant wait. i guess i should pick up a test pipe too, i was planning to get the header but i dont think anyone has it in stock.
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Old Jul 22, 2007 | 04:36 PM
  #16  
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Originally Posted by Ike 2.2,Jul 21 2007, 01:31 PM
Dyno'd the setup yesterday will post up the graphs as soon as I receive them from the shop. Results are below:

Stock AP2 (average of 4 pulls) 198HP 139.7TQ
AP2 with J's 70RS single and stock cat (average of 2 pulls) 204.35HP 144.3TQ

The temp was about 10 degrees hotter on the J's dyno run and I had just driven 45 mins through traffic whereas the stock pulls are on a cooler day and only driving 5 mins beforehand.

Avg gain was 6.3HP and 4.6TQ
Adding a TP should improve these a little bit and hopefully continue to reduce the drone, which isn't too bad now that everything is tightened properly.
those are great #'s, thanks for posting.
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Old Jul 23, 2007 | 06:46 PM
  #17  
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I made a clip of the 70RS on my car. The engine modifications are below:

'04 F22C1 Engine, J's Racing Tsuchinoko Intake, Stock Header, Stock Cat., J's Racing 70RS Titanium Single Exhaust

I'm gonna make another video with the T1R test pipe on it. Here's the first one tho, its not much, but enjoy.

http://youtube.com/watch?v=cF4IIqtQO2I

**Remember to turn the volume up to get the full effect**
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Old Jul 23, 2007 | 07:09 PM
  #18  
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Wow! That is really accurate! Mine sounds exactly the same.
I can't wait to hear it with the TP!
Did you use the stock rubber mounts/grommets? I found that I had to swap mine out because the exhaust was coming in contact with the driveshaft and subframe with the stock ones...
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Old Jul 23, 2007 | 07:18 PM
  #19  
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Originally Posted by Ike 2.2,Jul 23 2007, 07:09 PM
Wow! That is really accurate! Mine sounds exactly the same.
I can't wait to hear it with the TP!
Did you use the stock rubber mounts/grommets? I found that I had to swap mine out because the exhaust was coming in contact with the driveshaft and subframe with the stock ones...
hey, i used the stock exhaust hangers for the install. If you are having trouble with the fitment, adjust the hangers and it will clear everything. It was almost hitting my rear subframe, and did for a short bit, but then I moved the location of the exhaust by adjusting the exhaust hangers and the muffler, then I was fine after that.

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Old Jul 25, 2007 | 07:14 PM
  #20  
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here's another clip with no cat.

http://www.youtube.com/watch?v=CFSaLSEioMs
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