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342 hp dyno & 11.19 @ 123.80 video

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Old 12-09-08, 05:23 PM
  #151  
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man i really wish i could trap 120 on the stock twins. maybe i'll try it next year.

so far my best run is 12.0@115 @14psi with the powerFC/intakes/openDP (stock IC)
Old 12-09-08, 05:24 PM
  #152  
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Originally Posted by tom94RX-7
No. But I'm pretty sure no other RX7s with stock seq. twins and stock ported motor with 15 psi or less has come very close to 123 mph or 11.16 in the 1/4 mile, I think it's the additional boost for the most part that gives me these results.

there is a video of a white FD running a 10.98 on the stock turbos on Youtube. i think he trapped 123.
Old 12-09-08, 06:16 PM
  #153  
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That is good for your mods. You run no exhaust after the downpipe? I remember that other car, but i doubt that was with the sequential twins and i am thinking maybe ported motor.
Old 12-10-08, 02:36 PM
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yeah that was back when i had the powerFC. i went back to stock for monetary purposes
but yea it was boost creeping like crazy because i don't have a ported wastegate.

and yeah, i think that other guy (white FD) had fully-nonsequential twins and possibly a ported motor.
Old 12-10-08, 03:03 PM
  #155  
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^ I think he also was boosting around the same boost and tom.
Old 12-11-08, 09:28 AM
  #156  
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Originally Posted by jacobcartmill
yeah that was back when i had the powerFC. i went back to stock for monetary purposes
but yea it was boost creeping like crazy because i don't have a ported wastegate.

and yeah, i think that other guy (white FD) had fully-nonsequential twins and possibly a ported motor.
So did you just take off the rest of the exhaust after the downpipe when you went drag racing? I was thinking about doing that for the weight savings and if it would make it any faster, well I took off the catback one time (to lose the 20lbs of weight) but not the resonated midpipe. I run alot of boost and have a ported wastegate so I don't think I would have a problem with boost creep.
Old 12-12-08, 09:09 PM
  #157  
Eh

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Originally Posted by tom94RX-7
So did you just take off the rest of the exhaust after the downpipe when you went drag racing? I was thinking about doing that for the weight savings and if it would make it any faster, well I took off the catback one time (to lose the 20lbs of weight) but not the resonated midpipe. I run alot of boost and have a ported wastegate so I don't think I would have a problem with boost creep.
You should see faster boost response and probably a little more power up top along with the weight savings with the midpipe/catback removed.
Old 12-17-08, 12:22 PM
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yeah it dropped ~40lbs of weight, my turbos spooled up wayyy faster, and it boost creeped like a mother
Old 01-01-09, 08:31 PM
  #159  
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Hey man, how come your video isn't on youtube anymore?
Old 01-01-09, 11:36 PM
  #160  
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I don't know, it was made and posted by somebody else, I sent him a message and hopefully he can put it back on there.
Old 10-13-09, 06:01 PM
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Nice!
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