HR dyno day
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02-11-2013 | 07:09 PM
#9
I don't have a baseline as this was done on a Honda dyno day 10 bucks a pull. The track I go to has roll racing events 1/8th of a mile. A buddy of mine has a full bolt on e85 and cams Si that dynoed 250. He took me by a car and a half when I was stock . I slapped the intakes on and now I took him by half a car . I also ran a nismo 370 with cnt test pipes and pulled a car length from a 40 roll . The nearest quarter mile is like 2 hours way. And yeah it's just a number seems kinda high but at least I know the intakes are working .
02-11-2013 | 07:13 PM
#10
02-11-2013 | 07:56 PM
#11
Registered User
Joined: Sep 2011
Posts: 831
Likes: 0
From: Philadelphia, PA
Different dyno's display different #'s (calibration, correction method, etc.). The norm of numbers I've seen on the forums are 251 for stock 5AT HR's, and 261 for stock 6MT HR's. 287 is quite a jump from both, and while I don't doubt your numbers, it's just a statement, but without a baseline it's hard to tell.
In any case, as long as you can feel the difference and you're satisfied with the results/power you get, that's all that matters
In any case, as long as you can feel the difference and you're satisfied with the results/power you get, that's all that matters
02-11-2013 | 08:42 PM
#12
Different dyno's display different #'s (calibration, correction method, etc.). The norm of numbers I've seen on the forums are 251 for stock 5AT HR's, and 261 for stock 6MT HR's. 287 is quite a jump from both, and while I don't doubt your numbers, it's just a statement, but without a baseline it's hard to tell.
In any case, as long as you can feel the difference and you're satisfied with the results/power you get, that's all that matters
In any case, as long as you can feel the difference and you're satisfied with the results/power you get, that's all that matters
02-11-2013 | 09:09 PM
#13
Registered User
Joined: Sep 2011
Posts: 831
Likes: 0
From: Philadelphia, PA
I have a dyno sheet somewhere of the gains I had with them, let me find it and I'll post up the numbers (will scan the sheet tomorrow if you'd like). In general, they are resonated so cancels out some drone/rasp, you can usually find them for sale used for about 3-400 (note there are 3 Versions), otherwise MD has them for around 550.
Edit: I gained +8.17 WHP and +11.59 TQ on a Dynojet. Only the TP's were swapped between setups, and gains on the overall powerband starting at 3500. Generally I've read that HFC's will get you roughly 6WHP in comparison with TP's. Also, the ART's don't throw a CEL light (I've gotten the CEL whenever I cruise for more than 30 at a constant RPM, but I spoke to Tony and that can be explained with a constant AFR ratio that throws off the CEL since it realizes there are no cats).
- Note that the dyno's were done on different months (before, October, after, March), but same correction and dyno.
TP's usually go for 2-350 new, a little less cheaper. I'd get the ART's just because I've seen great gains with them, don't throw a CEL, and are a pretty good investment UNLESS you plan on going for LTH's in the future (PPE or FI).
Pair that with a TDX2 and it's honestly a pure note that's reallly sick. Here's a video of the duo (not my video):
Edit: I gained +8.17 WHP and +11.59 TQ on a Dynojet. Only the TP's were swapped between setups, and gains on the overall powerband starting at 3500. Generally I've read that HFC's will get you roughly 6WHP in comparison with TP's. Also, the ART's don't throw a CEL light (I've gotten the CEL whenever I cruise for more than 30 at a constant RPM, but I spoke to Tony and that can be explained with a constant AFR ratio that throws off the CEL since it realizes there are no cats).
- Note that the dyno's were done on different months (before, October, after, March), but same correction and dyno.
TP's usually go for 2-350 new, a little less cheaper. I'd get the ART's just because I've seen great gains with them, don't throw a CEL, and are a pretty good investment UNLESS you plan on going for LTH's in the future (PPE or FI).
Pair that with a TDX2 and it's honestly a pure note that's reallly sick. Here's a video of the duo (not my video):
Last edited by Suwaidi; 02-11-2013 at 09:51 PM.
02-12-2013 | 06:32 AM
#17
Registered User
Joined: Jan 2008
Posts: 1,580
Likes: 2
From: Tampa, FL
Im not completely sold on the Injen for some reason, i need back to back dyno proof of gains. i was thinking to stick with my stock airboxes with K&N drop ins but to change that rubber accordion pipe from the box to the TBs with a straight flowing piece.
I also have ideas for a more custom Intake set up which I will hopefully get to try out soon
Here are pics with the stillen front lip as requested
02-12-2013 | 08:55 AM
#19
Do you have your Air/Fuel graph?
Im not completely sold on the Injen for some reason, i need back to back dyno proof of gains. i was thinking to stick with my stock airboxes with K&N drop ins but to change that rubber accordion pipe from the box to the TBs with a straight flowing piece.
I also have ideas for a more custom Intake set up which I will hopefully get to try out soon
Here are pics with the stillen front lip as requested
Im not completely sold on the Injen for some reason, i need back to back dyno proof of gains. i was thinking to stick with my stock airboxes with K&N drop ins but to change that rubber accordion pipe from the box to the TBs with a straight flowing piece.
I also have ideas for a more custom Intake set up which I will hopefully get to try out soon
Here are pics with the stillen front lip as requested