Anyone MANUAL with abt 800WHP with good street traction? What’s your setup? For dig & roll.

[HKusp]

You should have gone down to a tire with more sidewall. 20's aren't going to hold anywhere near 800wheel.

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[djcodeman]

Thanks I ended up going with a 315/35/20 555rll. Traction is worse for you than it would be for me I have a Procharger

This is 315 35 20 nitto 555r2 on forgestar cf5

 

[DougS550]

The wheels I have on now are 20" and 11 inch wide. I have 315 35 20's NT555g2

I just installed Toyo R888R 325/30/19 on 12lbs whipple stage 2 and I have to say, on a Roll from 65-70mph, TC on, it's sketchy. I am currently switching to E85 and 14-15lbs. For safety reasons, I will buy an extra set of wheels/tires and drag tires and keep on when I want to play past half throttle. Good Luck and stay out of ditches for they can sneak up fast.

 

[Unas2k5]

This is 315 35 20 nitto 555r2 on forgestar cf5

Looks great!!!

 

[Unas2k5]

You should have gone down to a tire with more sidewall. 20's aren't going to hold anywhere near 800wheel.

I just installed Toyo R888R 325/30/19 on 12lbs whipple stage 2 and I have to say, on a Roll from 65-70mph, TC on, it's sketchy. I am currently switching to E85 and 14-15lbs. For safety reasons, I will buy an extra set of wheels/tires and drag tires and keep on when I want to play past half throttle. Good Luck and stay out of ditches for they can sneak up fast.

You guys both have whipples that give you instant torque power. I’m making 854WHP and 635WTQ. I’m running a Procharger my traction issues aren’t going to be as severe as yours

 

[robvas]

You guys both have whipples that give you instant torque power. I’m making 854WHP and 635WTQ. I’m running a Procharger my traction issues aren’t going to be as severe as yours

People say stuff like this but if you're going from a roll, you're not going to hit it at 4k, whipple or not

No matter what style supercharger is on your car, or even if you are NA, you're going to punch it at the same RPM... assuming you're at the MPH where you can be at your best chance

Procharger isn't exactly going to be a limp dick at 5500rpm

 

[Unas2k5]

People say stuff like this but if you're going from a roll, you're not going to hit it at 4k, whipple or not

No matter what style supercharger is on your car, or even if you are NA, you're going to punch it at the same RPM... assuming you're at the MPH where you can be at your best chance

Procharger isn't exactly going to be a limp dick at 5500rpm

60 roll 4300RPMs in 3rd I believe will hook. It wouldn’t for you?

 

[Unas2k5]

Here’s a dyno graph I guess I’ll find out when the tires come in @robvas

 

[Unas2k5]

:

 

[DougS550]

You guys both have whipples that give you instant torque power. I’m making 854WHP and 635WTQ. I’m running a Procharger my traction issues aren’t going to be as severe as yours

True on the Centri and PDs are Two different animals which have their own unpredictability traits. But both are fun as he'll. But at the end of the day, you have to buy the rubber which makes your setup as safe and predictable as possible.

 

[robvas]

60 roll 4300RPMs in 3rd I believe will hook. It wouldn’t for you?

Of course it will hook but if I'm racing I don't have any business being below 5,000 RPM

 

[Unas2k5]

Of course it will hook but if I'm racing I don't have any business being below 5,000 RPM

lol I don’t know what RPM it’ll be in 2nd gear at 60 have not tried that but it’ll be slower because I still have to shift to 3rd won’t it

 

[robvas]

lol I don’t know what RPM it’ll be in 2nd gear at 60 have not tried that but it’ll be slower because I still have to shift to 3rd won’t it

Dragy it both ways and get back to us with the results!

Assuming you have an MT-82 with standard gearing and 3.31

4300rpm 42mph 2nd 61mph 3rd
5300rpm 52mph 2nd 76mph 3rd
7400rpm 74mph 2nd 107mph 3rd

I would take the extra shift no doubt, 100hp between 4300 and 5300 on your chart

 

[Unas2k5]

Dragy it both ways and get back to us with the results!

Assuming you have an MT-82 with standard gearing and 3.31

4300rpm 42mph 2nd 61mph 3rd
5300rpm 52mph 2nd 76mph 3rd
7400rpm 74mph 2nd 107mph 3rd

I would take the extra shift no doubt, 100hp between 4300 and 5300 on your chart

My gear ratios are different on my Ben callimer stage 3 Mt82. Here are the ratios :

 

[HKusp]

I would say you DEFINITELY want to be in 2nd at 60mph, your going to want that punch for the first 24mph before shifting into 3rd.

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