Bolt-on A/4 1/4 mile times
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Bolt-on A/4 1/4 mile times
Went to the rockingham dragstrip last night for the first time. Car has a lid, longtubes, x-pipe, dyno tune and is an A/4 with 3.23s on street tires. It put down 338hp and 346tq 2 weeks ago. DA was 1813. Got in 3 runs and this is my best one.
R/T...492
60'...2.172
330...5.770
1/8...8.668
MPH...85.48
1000...11.163
1/4...13.288
MPH...105.69
Even though I was on street tires had a hard time getting traction. I've gotten a flat 2.0 60' time on these same tires before but at a different strip. Car is full weight. I was hoping to at least trap around 107-108 with the new mods. Question is, is my MPH normal for my dyno numbers or is something off?
R/T...492
60'...2.172
330...5.770
1/8...8.668
MPH...85.48
1000...11.163
1/4...13.288
MPH...105.69
Even though I was on street tires had a hard time getting traction. I've gotten a flat 2.0 60' time on these same tires before but at a different strip. Car is full weight. I was hoping to at least trap around 107-108 with the new mods. Question is, is my MPH normal for my dyno numbers or is something off?
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I would say pretty close before when my car was just built my own intake setup, LT's, ORY bench top tune put down 332/342
same gears ran 13.0 at 108 now keep in mind my weight and was in same da
with a 2.0 60' on 235 street tires
same gears ran 13.0 at 108 now keep in mind my weight and was in same da
with a 2.0 60' on 235 street tires
#5
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I just ran my '01 SS 3 weeks ago.
Mods: lid, maf, dynomouth, CAI, ported and polished TB, 3.73's, Pulley. No tune, no headers.
i ran a best of 13.0 @ 107mph. That day I had shitty 60's (2.0), and shitty 1/8th's (8.5)
Three days before i was cutting 1.8 - 60's and 8.3 - 1/8th's consistently.
Note: my car Dyno'd 341 rwhp before the pulley.
Mods: lid, maf, dynomouth, CAI, ported and polished TB, 3.73's, Pulley. No tune, no headers.
i ran a best of 13.0 @ 107mph. That day I had shitty 60's (2.0), and shitty 1/8th's (8.5)
Three days before i was cutting 1.8 - 60's and 8.3 - 1/8th's consistently.
Note: my car Dyno'd 341 rwhp before the pulley.
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#10
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Pretty good...more time left in that 60ft.
Back in January I ran a 12.84@107.7 with a 1.999 60ft on stock 16s with **** no name tires..with only relocation brackets
A couple months ago I was running solid 12.9s with a 13.0 here and there..with LCAs and PHB added but warmer weather
I have LTs, OR Y, CB, Cutout, LS6, Ported TB, SLP Lid and FTRA...no tune...
Back in January I ran a 12.84@107.7 with a 1.999 60ft on stock 16s with **** no name tires..with only relocation brackets
A couple months ago I was running solid 12.9s with a 13.0 here and there..with LCAs and PHB added but warmer weather
I have LTs, OR Y, CB, Cutout, LS6, Ported TB, SLP Lid and FTRA...no tune...
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Not bad for the mods, the DA and the 60 foot. As mentioned above, you're leaving a good two tenths on the table without a sticky set of tires. The stock converter will be the next biggest thing holding you back, as I have similar mods and have yet to swap out the stock converter. But the stock trans has lasted 155,000 miles and about 450 track laps, and that's the reason I haven't gotten greedy yet.
Derek
Derek