Dyno Test - HFC and HKS Exhaust

Alstann · 10-22-2012, 10:08 AM

Yesterday, I had the awesome opportunity to have some free dyno runs! I was attending a car show down in South Florida at JM Lexus, and as part of only a $10 entrance fee, show cars were allowed free dyno runs and food! In short, the best 10 dollars I've ever spent on my car.

This dyno was done with only Berk Technologies HFC and HKS Hi-Power exhaust. Everything else is completely stock. First pull was in 4th gear, and second pull was in 5th.

For comparison, here is my 100% stock dyno sheet I had for my car. Again, first pull in 4th, second in 5th.

From what I can tell, I got an increase of +19whp and +11wtq! Of course, I know these are different days, temperatures, humidities, and dyno companies, but, hey, can't beat free.

Something I would like to note though - I ran my car on the other dyno, and it happened to be the same dyno shop that ran my bone stock dyno! However, I was put on the dyno at about 12:30 in the afternoon, and the air temperature was extremely high. I peaked 297whp on that Dynojet. The 305whp run was at 3:43pm, where the temperatures dropped.

I'd be interested to see how much power I can put down when the temperature drops to about the same as my stock dyno was. A difference of 13 degrees could be very noticeable.

wheee! · 10-22-2012, 11:57 AM

Very cool! I haven't dyno'd mine yet but I have UpRev too....might be even better....

NickTurnon · 10-22-2012, 11:59 AM

[QUOTE=Alstann;1973872]Yesterday, I had the awesome opportunity to have some free dyno runs! I was attending a car show down in South Florida at JM Lexus, and as part of only a $10 entrance fee, show cars were allowed free dyno runs and food! In short, the best 10 dollars I've ever spent on my car.

This dyno was done with only Berk Technologies HFC and HKS Hi-Power exhaust. Everything else is completely stock. First pull was in 4th gear, and second pull was in 5th.

For comparison, here is my 100% stock dyno sheet I had for my car. Again, first pull in 4th, second in 5th.

Now you just need a tune

Alstann · 10-23-2012, 10:57 AM

Quote:

Originally Posted by wheee!

Very cool! I haven't dyno'd mine yet but I have UpRev too....might be even better....

Find a cheap dyno day or something! I'd love to see what a tune and some cold weather could do for your car.

Quote:

Originally Posted by NickTurnon

Now you just need a tune

It's definitely on the books. I'm planning on some more exterior modification right now, and next on the performance list would be Stillen G3 intakes.

10-22-2012, 10:08 AM	#1 (permalink)
Alstann Track Member Join Date: Oct 2011 Location: South Florida Posts: 882 Drives: 12 PW 370z 6MT Sport Rep Power: 15	Dyno Test - HFC and HKS Exhaust Yesterday, I had the awesome opportunity to have some free dyno runs! I was attending a car show down in South Florida at JM Lexus, and as part of only a $10 entrance fee, show cars were allowed free dyno runs and food! In short, the best 10 dollars I've ever spent on my car. This dyno was done with only Berk Technologies HFC and HKS Hi-Power exhaust. Everything else is completely stock. First pull was in 4th gear, and second pull was in 5th. For comparison, here is my 100% stock dyno sheet I had for my car. Again, first pull in 4th, second in 5th. From what I can tell, I got an increase of +19whp and +11wtq! Of course, I know these are different days, temperatures, humidities, and dyno companies, but, hey, can't beat free. Something I would like to note though - I ran my car on the other dyno, and it happened to be the same dyno shop that ran my bone stock dyno! However, I was put on the dyno at about 12:30 in the afternoon, and the air temperature was extremely high. I peaked 297whp on that Dynojet. The 305whp run was at 3:43pm, where the temperatures dropped. I'd be interested to see how much power I can put down when the temperature drops to about the same as my stock dyno was. A difference of 13 degrees could be very noticeable. __________________ 2012 Pearl White 370Z GReddy Twin Turbo

10-22-2012, 11:57 AM	#2 (permalink)
wheee! A True Z Fanatic Join Date: Sep 2009 Location: Mod Capital of Canada Age: 58 Posts: 7,354 Drives: cars. lots of cars. Rep Power: 40182	Very cool! I haven't dyno'd mine yet but I have UpRev too....might be even better.... __________________ H&R / Stillen / Berk / HKS / Swift / Michelin / UpRev / SPC / Amuse Rep / Seibon / Fringe XVO / TWM / more... My Journal

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10-22-2012, 11:59 AM	#3 (permalink)
NickTurnon A True Z Fanatic Join Date: Jul 2011 Location: Scottsdale Age: 34 Posts: 1,636 Drives: 09 BS 7AT 370z Rep Power: 18	[QUOTE=Alstann;1973872]Yesterday, I had the awesome opportunity to have some free dyno runs! I was attending a car show down in South Florida at JM Lexus, and as part of only a $10 entrance fee, show cars were allowed free dyno runs and food! In short, the best 10 dollars I've ever spent on my car. This dyno was done with only Berk Technologies HFC and HKS Hi-Power exhaust. Everything else is completely stock. First pull was in 4th gear, and second pull was in 5th. For comparison, here is my 100% stock dyno sheet I had for my car. Again, first pull in 4th, second in 5th. Now you just need a tune