New dyno numbers

[Todd Z]

Paul H and I stopped by the dyno yesterday.

He wanted to see what an Xcal tune got him and I wanted to see what my last couple of tuning changes, cold air intake and some small stuff got me.



He ran a 197RWHP. His last was 191. So 6 with an Xcal tune... He will do his Y-pipe and cat next I am sure.



I hit 204.9RWHP. I am happy with that, I was 198.6 at the Last LI dyno day.... It was fun and hopefully we can get a Dyno day with the ST's going like we did last year..

Here is the Dyno sheet.

Todd Z



Here is the NEW dyno sheet

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Here is the Last Dyno sheet

[Broken External Image]:

 

[Jacob Dryer]

Whats the list of mods on each of these?

 

[Jeff C]

You'll have to check his profile. The server will crash if Todd tries to list all his mods in the forum. :lol:

 

[Woppy V]

Todd that is mighty might impressive!

 

[David Griffith 2]

Niiiice...

 

[DanG 01]

what is the HP rating of a stock Trac?

 

[EddieS'04]

Dang '01....the trac is 210HP and 250TQ at the flywheel. About 20% less at the rear wheels.

 

[James FreemanJr]

I believe someone dyno'd a stock trac and got like 168rwhp or something close to that. It's not very much.

 

[Jeff DeJournett 2]

Ok Todd, so when are you going to start offering the Zabtek tune to the public? Especially for those of us that already have an Xcal...

 

[gary s]

very nice numbers !

oh i can't wait for the trip to englishtown to see what the 07 V-8 will run against these guys

 

[FlipTrac_511]

What's the stock RWHP again?

 

[Todd Z]

stock is 210 at the motor.... about 170-180 Rear wheels...

Todd Z

 

[FlipTrac_511]

Oh alright. Then 204.9 ain't bad. Seriously, that's awesome.



Now, would that 204.9 RWHP translate to...

204.9RWHP - 180RWHP = ~25

205 stock HP (crank) + ~25 = 230HP at the crank?

 

[Tom Schindler]

Flip,



To add to what you are saying...



180/205=loss of about 12.196%



204.9*1.1296=231.45 Flywheel HP.



Not too shabby.





Tom