New Official Dyno Thread (2012)
As staged07ss said its doubtful that you made 20 more whp than armcclure who happens to have a ton more work done to his car than you.
All dynos dont read the same but that would not be the problem if you had more than a little line of mods list to back up the claim to the highest whp M62 ever especially on a 2.8" pulley, that is more like a 270whp car. I can see a dyno being off by 10whp but 50!!??
I could have just said I threw on a BRFPS and made 472 but how many people would start flaming me for that. I brought pics, dyno sheets of several runs, dyno runs over lower boost and proved that I was making 10whp per lb of boost. I also found out the effeciency of the 20g started making heat at 28psi and that 27 is where its done.
You have to prove yourself around here or your gonna be known as the guy who had that dyno sheet that wasnt very accurate but it got him on the list...
All dynos dont read the same but that would not be the problem if you had more than a little line of mods list to back up the claim to the highest whp M62 ever especially on a 2.8" pulley, that is more like a 270whp car. I can see a dyno being off by 10whp but 50!!??
I could have just said I threw on a BRFPS and made 472 but how many people would start flaming me for that. I brought pics, dyno sheets of several runs, dyno runs over lower boost and proved that I was making 10whp per lb of boost. I also found out the effeciency of the 20g started making heat at 28psi and that 27 is where its done.
You have to prove yourself around here or your gonna be known as the guy who had that dyno sheet that wasnt very accurate but it got him on the list...
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
You don't happen to have the same blower as I do by any chance?? H62?
Looks just like an M62 on the outside, but houses TVS style rotors with a larger outlet port. Flows more air than the M62, and could def produce the numbers you have on E85.
Did you buy the car new, and do all the work? Or did you buy it used with the current mods?
Sounds good.
You don't happen to have the same blower as I do by any chance?? H62?
Looks just like an M62 on the outside, but houses TVS style rotors with a larger outlet port. Flows more air than the M62, and could def produce the numbers you have on E85.
Did you buy the car new, and do all the work? Or did you buy it used with the current mods?
You don't happen to have the same blower as I do by any chance?? H62?
Looks just like an M62 on the outside, but houses TVS style rotors with a larger outlet port. Flows more air than the M62, and could def produce the numbers you have on E85.
Did you buy the car new, and do all the work? Or did you buy it used with the current mods?
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Sorry I was really busy and didnt get a chance to post those dyno sheets but I will try to today. But I bout the car used about a year and a half ago all stock. And I did all the performance to it. And that's another thing I was wondering about if maybe mine has the h62 blower on it is there any other way to tell witch blower without taking it off?
The M62 & H62 look the same on the outside. The difference is on the inside. Higher twist rotors (120 degrees vs 60 degrees), and a larger outlet port to match the higher rotor twist.
My M62 top & my H62 bottom:
My H62 has a bunch of prototype markings on it, but others had no markings.
The M62 & H62 look the same on the outside. The difference is on the inside. Higher twist rotors (120 degrees vs 60 degrees), and a larger outlet port to match the higher rotor twist.
My M62 top & my H62 bottom:
The M62 & H62 look the same on the outside. The difference is on the inside. Higher twist rotors (120 degrees vs 60 degrees), and a larger outlet port to match the higher rotor twist.
My M62 top & my H62 bottom:
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Tested to produce 20 whp more at any given pulley size over the M62 by simply bolting it on (more w/ custom tuning), along with 14 degree cooler charge air temps.
Last edited by Staged07SS; Jul 3, 2013 at 02:15 PM.
New Member
Joined: 04-20-13
Posts: 27
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From: Cave Creek, AZ
http://s10.postimg.org/rw3edwryx/dyno_time.jpg 2009 LNF Sedan Bone Stock
My dyno from early May at boost for boobies car show and dyno day at Modern Automotive Performance in Minneapolis. Losing boost up top somewhere, and still have to address that issue. This was right after I swapped to the 2.6, hadnt touched the tune since the 2.7, but after the dyno I only made slight changes, mostly to how the timing table ramped with the added boost moving the load farther down the timing table. The sniffer was back from the exhaust a bit so AFR wasnt as lean as it seems, although it was slightly leaner than I would have liked, and I wish I would have had time to adjust it before the dyno, but it was snowing the day before 
Ill get all the kinks worked out and hopefully dyno again at the next event in October.
Mods are TVS/2.6/I/H/DP/E/98#/PH/C/RS/DU/T/E85
Heres the graph. Its 370whp/292tq
Ill get all the kinks worked out and hopefully dyno again at the next event in October.Mods are TVS/2.6/I/H/DP/E/98#/PH/C/RS/DU/T/E85
Heres the graph. Its 370whp/292tq
My dyno from early May at boost for boobies car show and dyno day at Modern Automotive Performance in Minneapolis. Losing boost up top somewhere, and still have to address that issue. This was right after I swapped to the 2.6, hadnt touched the tune since the 2.7, but after the dyno I only made slight changes, mostly to how the timing table ramped with the added boost moving the load farther down the timing table. The sniffer was back from the exhaust a bit so AFR wasnt as lean as it seems, although it was slightly leaner than I would have liked, and I wish I would have had time to adjust it before the dyno, but it was snowing the day before Ill get all the kinks worked out and hopefully dyno again at the next event in October.
Mods are TVS/2.6/I/H/DP/E/98#/PH/C/RS/DU/T/E85
Heres the graph. Its 370whp/292tq
[IMG]http://i235.photobucket.com/albums/ee138/Taylor_Redlines/image_zpsf1a35d69.jpg[IMG]
Ill get all the kinks worked out and hopefully dyno again at the next event in October.Mods are TVS/2.6/I/H/DP/E/98#/PH/C/RS/DU/T/E85
Heres the graph. Its 370whp/292tq
[IMG]http://i235.photobucket.com/albums/ee138/Taylor_Redlines/image_zpsf1a35d69.jpg[IMG]
Thank ya sir!
