ValiantRacing
Well-Known Member
Yes 904 trans, 5500 on the convertor, 430 gear, don't know how much horsepower, built the engine in my garage and loaded in the car.
New best with my 340 Duster
- Thread starter ValiantRacing
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MomsDuster
Well-Known Member
@ValiantRacing were you at Redding yesterday afternoon?
Do you know what your first gear ratio is in the 904?
ValiantRacing
Well-Known Member
That was me, car ran great yesterday.
ValiantRacing
Well-Known Member
2.74
MomsDuster
Well-Known Member
Yes it did! It sounded, looked and performed awesome! Didn’t mean to interrupt your turn around yesterday. I’m hoping to get my jalopy up there this year to see what it will do on the track. Nowhere near your times! Keep up the good work, maybe we’ll see you later in the year.
I just purchased a 904 with a 2.74 gear. I currently have 4.56 gears but i also want to change to 4.10 or 4.30.
What size tire are you running?
Bias ply or radial?
ValiantRacing
Well-Known Member
Tire is a 28x9 radial
ValiantRacing
Well-Known Member
MomsDuster
Well-Known Member
ValiantRacing
Well-Known Member
No glass, all steel car including bumpers, still has stock dash with everything in it.
Damn, that's fantastic. Well I guess I'm pretty hopeful for my 70 dart then.
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Great looking Duster!
I assume you’re pleased with the Hoosier 9x28 radial slick?
I just started a thread a few days ago about possibly purchasing the M/T 9x28 Radial slick.
I might need to think about these as well?
Thanks for the post!
I assume you’re pleased with the Hoosier 9x28 radial slick?
I just started a thread a few days ago about possibly purchasing the M/T 9x28 Radial slick.
I might need to think about these as well?
Thanks for the post!
The Hoosier drag bracket radial slicks work very well. Seems like a popular choice among many of the racers.
mderoy340
Well-Known Member
Awesome car and impressive ETs
Is this the ignition you're using? Are you using Daytona Sensor SB distributor?
shop.daytonasensors.net
Is this the ignition you're using? Are you using Daytona Sensor SB distributor?
CD-1 Full Race Ignition System - Kit (#102003) |
CD-1 Full Race Ignition System - Kit (#102003)
shop.daytonasensors.net
B3422w5
Well-Known Member
Wow. Where did the 5 mph come from. That is a huge jump, from 124 to 129.
ValiantRacing
Well-Known Member
That is the ignition i use, the Duster i have a MSD dist i use because that's what i had, but my other car i have a dist from FBO, and i like that one better than MSD.
ValiantRacing
Well-Known Member
I went 126 and 127 last time out
ValiantRacing
Well-Known Member
We run the M/T radial on my daughters car, they work great. her car is in the low 1.40s sixty foot.
B3422w5
Well-Known Member
Yea, I saw that 126+, then the previous best before that, when you ran the 10.39 was 124, which is really “ off” for that ET.
Just saying a 5 mph variance is huge, unless the conditions were radically different between the outings, or you had a fuel delivery issue on the big end. That 5 mph difference is like 60 horsepower. That’s a ton.
On Wallace that’s going from 461 to 519 horsepower
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Excellent! And a killer reaction time.
ValiantRacing
Well-Known Member
I went from 4.56 to 4.30 gears, and it picked up MPH
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