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does anyone run 4:10's on 17inch wheels?

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Old 10-22-2005, 09:58 PM
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Default does anyone run 4:10's on 17inch wheels?

I was just reading another thread and got to thinking..........I have 3:90 gears and will be running them on 17inch rims with 315/35 DR's. That might be a problem. I do have my rev limiter set to 6800rpms.........

Has anyone ran a setup similar or Identical to mine?

I don't want to run out of gear at the end of the track.
Old 10-23-2005, 01:09 PM
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I guess everyone is using slicks or other size DR setups.
Old 10-23-2005, 01:17 PM
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315/35 should be like 26" which is probably right around your stock tire height, and if you redline at 6800, I really doubt you'll be running out of gear in 4th trapping 113. But I dont know, just taking a wild guess..
Old 10-23-2005, 01:24 PM
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Originally Posted by Poik
315/35 should be like 26" which is probably right around your stock tire height, and if you redline at 6800, I really doubt you'll be running out of gear in 4th trapping 113. But I dont know, just taking a wild guess..
There was another guy who was running 4:11's with 275/35/17's and had to shift into 5th. I found out he was hitting his limiter at like 6200 or something. Either way.........it raised my eyebrows.
Old 10-23-2005, 02:08 PM
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I run 315 DRs & 4.10s & go thru the traps @ 6k, but I have an A4. If your M6 gear ratios are the same as an f-body, then you should be able to hit 128 mph in 4th @ 6800 rpm. Which would be good for low 11s......
Old 10-23-2005, 03:23 PM
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Originally Posted by WAHUSKER
I run 315 DRs & 4.10s & go thru the traps @ 6k, but I have an A4. If your M6 gear ratios are the same as an f-body, then you should be able to hit 128 mph in 4th @ 6800 rpm. Which would be good for low 11s......
Very good information............that's all I needed to know.

So are you going to stick with DR's with your new setup? Or are you going with slicks?
Old 10-23-2005, 05:21 PM
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I probably will run the DRs the first time out just to see how they stick...or should I say IF. Once the car gets moving they should hold it. Just not sure how hard it will end up launching. Right now the tires do not spin. I eventually plan to run 11.5" x 27-28" x 15" slicks. But it would be fun to drive the car to the track & run 10s in street trim...
Old 10-23-2005, 05:38 PM
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Use this calculator and you can try some different combos:

Gear ratio calculator
Old 10-24-2005, 08:39 AM
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Originally Posted by WAHUSKER
I probably will run the DRs the first time out just to see how they stick...or should I say IF. Once the car gets moving they should hold it. Just not sure how hard it will end up launching. Right now the tires do not spin. I eventually plan to run 11.5" x 27-28" x 15" slicks. But it would be fun to drive the car to the track & run 10s in street trim...

That would be neat..........I can't wait till next season. It's going to be a good year.
Old 10-24-2005, 08:53 AM
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Originally Posted by WAHUSKER
I probably will run the DRs the first time out just to see how they stick...or should I say IF. Once the car gets moving they should hold it. Just not sure how hard it will end up launching. Right now the tires do not spin. I eventually plan to run 11.5" x 27-28" x 15" slicks. But it would be fun to drive the car to the track & run 10s in street trim...
Tens.........yhea right in the 1/8

Also rememebr mark you just added about 2-300lbs to the car. That tire should hook preety damn good, I know my qtp's in that size hooked real nice.

I had 4:10 with a 275/40/zr17 for a while and on motor i would cross low in the rpm range about 6400, mybee a little higher. If that helps.
Old 10-24-2005, 08:20 PM
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Originally Posted by sardog46
.

I had 4:10 with a 275/40/zr17 for a while and on motor i would cross low in the rpm range about 6400, mybee a little higher. If that helps.
Okay............So with my 3:90's I should cross at around 6000rpms. That works for me. It gives me leway to be diverse in my setup......not to mention I'll be adding nitrous too.
Old 10-24-2005, 11:31 PM
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Originally Posted by 00Vette
Okay............So with my 3:90's I should cross at around 6000rpms. That works for me. It gives me leway to be diverse in my setup......not to mention I'll be adding nitrous too.

With the spray you better go to a taller tire. when I was on the juice I had to run a 28 inch slick just to keep it under 7300 over the line. just remember on the juice it is a whole new ballgame
Old 10-25-2005, 08:20 AM
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Originally Posted by sardog46
With the spray you better go to a taller tire. when I was on the juice I had to run a 28 inch slick just to keep it under 7300 over the line. just remember on the juice it is a whole new ballgame
Good to know.............I wasn't aware of that! My car has been lowered, and I don't think a tire that tall will work.
Old 10-25-2005, 08:48 AM
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Originally Posted by 00Vette
Good to know.............I wasn't aware of that! My car has been lowered, and I don't think a tire that tall will work.
Had to do some trimming to make it fit on mine, which reminds me.

MArk to get the 28 to fit right i hope you have adjustable lca and a good sawzall for trimming the wheel wells.
Old 10-25-2005, 08:52 AM
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Originally Posted by sardog46
Had to do some trimming to make it fit on mine, which reminds me.

MArk to get the 28 to fit right i hope you have adjustable lca and a good sawzall for trimming the wheel wells.
I guess I'll worry about it when its time to cross that bridge......
Old 10-25-2005, 10:32 AM
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Originally Posted by sardog46
Had to do some trimming to make it fit on mine, which reminds me.

MArk to get the 28 to fit right i hope you have adjustable lca and a good sawzall for trimming the wheel wells.
Right.....I am NOT cutting my wheel wells, OR grinding my calipers, so I was planning to run 27 x 11.5 x 15 Hoosier QTPs on Bogarts.
Old 10-25-2005, 01:09 PM
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Originally Posted by WAHUSKER
Right.....I am NOT cutting my wheel wells, OR grinding my calipers, so I was planning to run 27 x 11.5 x 15 Hoosier QTPs on Bogarts.

With the 11.5 you might have to beat in the inner fender well. also make shure you check to see if the bumpstops rub, which they might.
Old 10-25-2005, 08:04 PM
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I'd like to run some ET streets. What kind of rim should I get ($ is an issue here) and what tire size should I run? Remember my car is lowered quite a bit.
Old 10-29-2005, 12:23 PM
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I run 315/35's with 4.10s, trap at 115+ and it's not an issue.
Old 10-29-2005, 05:06 PM
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Originally Posted by John B
I run 315/35's with 4.10s, trap at 115+ and it's not an issue.
Yeah...........but do you have a T56 tranny?



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