TVS Dyno Results
09-27-2009, 03:23 PM
#1
Senior Member
Thread Starter
iTrader: (3)
Join Date: 02-25-08
Location: Murray, KY
Posts: 2,534
Likes: 0
Received 0 Likes
on
0 Posts
TVS Dyno Results
Dynomite Brand Dyno
304hp / 276tq
Mods
TVS w/3.1
5 gph Methanol Injection
Intense Shorty Header and Uncapped (Custom DP and GMPP Catback)
Air Box Mod (lol)
60's
Dual Pass
HPTuned
--I have a CX heat exchanger.. but it's not installed yet..lol
I'd never uncapped it before... my afrs went a little nutty (as you will see in the attached hpt screenshot), but it popped the dipstick on the 2nd pull (when they bounced it off the rev limiter), so I didn't make an adjusted 3rd pull.
1st Pull Put Down 290/27x ..
2nd pull I got more agressive with timing and leaned it a bit across the board - 304/276
Vid:
http://www.youtube.com/watch?v=ywE66Ir9MAY
http://www.youtube.com/watch?v=jPrk0M4R41Y
Graph:
Chart:
HPT Screenshot:
And for comparison (same dyno) chart with my M62 Chart laid over the new tvs chart:
(I Photoshopped this just so you could see the difference between the two, this isn't an official printed off sheet) - The difference between the two is a TVS and header versus manifold. M62 Numbers were 272/254
304hp / 276tq
Mods
TVS w/3.1
5 gph Methanol Injection
Intense Shorty Header and Uncapped (Custom DP and GMPP Catback)
Air Box Mod (lol)
60's
Dual Pass
HPTuned
--I have a CX heat exchanger.. but it's not installed yet..lol
I'd never uncapped it before... my afrs went a little nutty (as you will see in the attached hpt screenshot), but it popped the dipstick on the 2nd pull (when they bounced it off the rev limiter), so I didn't make an adjusted 3rd pull.
1st Pull Put Down 290/27x ..
2nd pull I got more agressive with timing and leaned it a bit across the board - 304/276
Vid:
http://www.youtube.com/watch?v=ywE66Ir9MAY
http://www.youtube.com/watch?v=jPrk0M4R41Y
Graph:
Chart:
HPT Screenshot:
And for comparison (same dyno) chart with my M62 Chart laid over the new tvs chart:
(I Photoshopped this just so you could see the difference between the two, this isn't an official printed off sheet) - The difference between the two is a TVS and header versus manifold. M62 Numbers were 272/254
Last edited by 383_Stroker; 09-29-2009 at 10:52 AM.
09-27-2009, 04:06 PM
#9
Senior Member
Thread Starter
iTrader: (3)
Join Date: 02-25-08
Location: Murray, KY
Posts: 2,534
Likes: 0
Received 0 Likes
on
0 Posts
It pretty well levels off from 6100-7000 all right around 300hp. I've read that the tvs makes power past 7000rpm.. I'm not sure if maybe it's the lack of intake making mine level off there.. or my lack of tuning abilities 
50/50 - Race Methanol / Distilled Water
50/50 - Race Methanol / Distilled Water
09-27-2009, 04:12 PM
#11
Senior Member
Join Date: 02-09-08
Location: El Paso, Texas
Posts: 1,828
Likes: 0
Received 0 Likes
on
0 Posts
Torque line looks good, Injector cycle is looking good. Just need to control those afr's a little more and get that HE in! LOL. Build the motor and spin her higher 
09-27-2009, 04:21 PM
#12
Senior Member
Thread Starter
iTrader: (3)
Join Date: 02-25-08
Location: Murray, KY
Posts: 2,534
Likes: 0
Received 0 Likes
on
0 Posts
Lol.. thanks!
When it's capped up the afr's range from 11.7-12.1
On that pull they ranged 11.4-12.3
I'm getting away with 25* on 50/50.. I like it there
P.S. My favorite part of the vid... everyone holding their ears because of how loud the cutout is..LOL
Last edited by 383_Stroker; 09-27-2009 at 04:37 PM. Reason: Automerged Doublepost
09-27-2009, 05:23 PM
#18
Senior Member
Join Date: 08-04-08
Location: Nor Cal
Posts: 7,137
Likes: 0
Received 0 Likes
on
0 Posts
09-27-2009, 06:25 PM
#19
Senior Member
iTrader: (1)
Join Date: 07-02-05
Location: West Carrollton (Dayton), OH
Posts: 8,725
Likes: 0
Received 2 Likes
on
2 Posts
You people always freak over the dipstick and cry "#4!!!".... Intake mani has a higher chance of needing a new gasket. It has been off before on his car and also, the 05-early 06 had an older design for the IM gasket.
Mine pops, compression is fine. I need a gasket
Congrats on breaking 300 Dustin. I now have a goal for my m62 to beat in the coming months. Proud of you and your car. Let me tune it next time we're together and not raining like last time. Don't fret over your #4
Mine pops, compression is fine. I need a gasket
Congrats on breaking 300 Dustin. I now have a goal for my m62 to beat in the coming months. Proud of you and your car. Let me tune it next time we're together and not raining like last time. Don't fret over your #4
Last edited by WickedSS2005; 09-27-2009 at 06:25 PM. Reason: Automerged Doublepost
09-27-2009, 08:15 PM
#21
could be both, my rev limit was at 7200rpm and i went up that high, power never stopped...it wanted to make more past that but i didnt want to change the limit.
09-28-2009, 09:57 AM
#25
Senior Member
Thread Starter
iTrader: (3)
Join Date: 02-25-08
Location: Murray, KY
Posts: 2,534
Likes: 0
Received 0 Likes
on
0 Posts
Interestingly enough.
Capped up, My car was flowing 41lb/min at the top of 3rd (on the way to the dyno, so i know conditions were similar).. The pull it made on the dyno (uncapped) only flowed 39lb/min.. LOL.. I don't even know what to make of that
Capped up, My car was flowing 41lb/min at the top of 3rd (on the way to the dyno, so i know conditions were similar).. The pull it made on the dyno (uncapped) only flowed 39lb/min.. LOL.. I don't even know what to make of that