557 P-51 BUILD AND DYNO RESULTS
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butterbean
LovesDemCubes
dfree383
Mark Laczo
soupbean
56Tbird
bbf-falcon
Lem Evans
stuska1
13 posters
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Re: 557 P-51 BUILD AND DYNO RESULTS
soupbean August 4th 2013, 11:22 pm
stuska1 wrote:Update:
Customer made 3 passes today at the track, he was not sure what the density altitude was but the track sits at 2800ft. We ran the car with the 5:13 gear and it only turned 6200 at the stripe so we need to put more gear in the car. Engine made peak hp at 7000.
2515 lbs
Launch rpm 5000
shifted @ 7000
6200 @ finish line
1.16 60 ft
3.48 330
5.17 660
123.5 mph....... The mph is off at the track he runs at, all the guys say it is way off, I know this same car with the old motor ran 124 at another track
How much do you guys think more gear will pick it up?
Yeah, mph should be mid/upper 130'S with that et.
soupbean- Posts : 637
Join date : 2011-10-25
Age : 45
Location : Gainesville, Ga.
maverick- BBF CONTRIBUTOR
- Posts : 3059
Join date : 2009-08-06
Age : 72
Re: 557 P-51 BUILD AND DYNO RESULTS
stuska1 August 6th 2013, 10:56 am
maverick wrote:How tall are the tires?
17/33/15
stuska1- Posts : 12
Join date : 2012-11-04
Re: 557 P-51 BUILD AND DYNO RESULTS
stuska1 August 6th 2013, 10:58 am
maverick wrote:How tall are the tires?
17/33/15
stuska1- Posts : 12
Join date : 2012-11-04
Re: 557 P-51 BUILD AND DYNO RESULTS
stuska1 August 6th 2013, 11:00 am
Car seems to be riding the converter for about two hundred feet before it will accelerate, we ordered a converter from PTC we will see what it does in couple of weeks.
stuska1- Posts : 12
Join date : 2012-11-04
Re: 557 P-51 BUILD AND DYNO RESULTS
2fox August 11th 2013, 10:35 pm
Nice, don't you wish u you would have gotting an A block? Now?
2fox- Posts : 275
Join date : 2012-01-04
Age : 48
Location : Okla. the 405
Re: 557 P-51 BUILD AND DYNO RESULTS
stuska1 August 25th 2013, 6:08 pm
Got the PATC converter put in
Launched at 5000
shifted at 7000
4500 DA
Ran a 5.05
We have done very little tuning due to working out some bugs, I believe with some better air and some tuning there is a 4 second pass in there.
The converter picked it up .07 in the 330
The mile an hour cone is short on this track so add about 10mph they say.
Launched at 5000
shifted at 7000
4500 DA
Ran a 5.05
We have done very little tuning due to working out some bugs, I believe with some better air and some tuning there is a 4 second pass in there.
The converter picked it up .07 in the 330
The mile an hour cone is short on this track so add about 10mph they say.
stuska1- Posts : 12
Join date : 2012-11-04
Gary Blair- Posts : 221
Join date : 2009-10-28
Re: 557 P-51 BUILD AND DYNO RESULTS
67460 July 5th 2014, 9:46 pm
Gary Blair wrote:That's gett'n done, nice lap.
x2
67460- Posts : 384
Join date : 2009-09-22
Age : 61
Location : Lansing Illinois
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