My plan
#21
Another factor in the Corvette vs Miata equation is wheelbase. Longer = better when talking traction when applying high horsepower.
Moving to 17's + wider (and therefore taller) rubber is going to lead toward intruding on the fenders. They can be rolled, but really shouldn't be cut due to the welded seam there.
I don't know of any race comp tires in 245-16, however Toyo T1Rs can be had in 245/35-16. They turn 913 revs per mile vice the 914 miles a 195/50-15 (stock) tire from a late-NA.
Which leads to asking, what year car are you building? Seeing how you reference a 5-lug spacer/adapter and all...
Moving to 17's + wider (and therefore taller) rubber is going to lead toward intruding on the fenders. They can be rolled, but really shouldn't be cut due to the welded seam there.
I don't know of any race comp tires in 245-16, however Toyo T1Rs can be had in 245/35-16. They turn 913 revs per mile vice the 914 miles a 195/50-15 (stock) tire from a late-NA.
Which leads to asking, what year car are you building? Seeing how you reference a 5-lug spacer/adapter and all...
#22
Another factor in the Corvette vs Miata equation is wheelbase. Longer = better when talking traction when applying high horsepower.
Moving to 17's + wider (and therefore taller) rubber is going to lead toward intruding on the fenders. They can be rolled, but really shouldn't be cut due to the welded seam there.
I don't know of any race comp tires in 245-16, however Toyo T1Rs can be had in 245/35-16. They turn 913 revs per mile vice the 914 miles a 195/50-15 (stock) tire from a late-NA.
Which leads to asking, what year car are you building? Seeing how you reference a 5-lug spacer/adapter and all...
Moving to 17's + wider (and therefore taller) rubber is going to lead toward intruding on the fenders. They can be rolled, but really shouldn't be cut due to the welded seam there.
I don't know of any race comp tires in 245-16, however Toyo T1Rs can be had in 245/35-16. They turn 913 revs per mile vice the 914 miles a 195/50-15 (stock) tire from a late-NA.
Which leads to asking, what year car are you building? Seeing how you reference a 5-lug spacer/adapter and all...
#26
You need tire height.
Jtothawhat already answered your question on the last page
He ran his 400+whp car on 15x7 wheels with a 205 tire, limited issues.
One of my best friends daily drives a 420whp E30 on a 205 tire. Same tire that he used to run 7.2 @ 100 and then later ran a 6.9......same tire.
I plan to be at or close to 400whp in the summer. After much reading and reviews, I will stay with my 15x7 wheels and just use a PROPER tire.
I don't understand why you want to go through all the trouble to make those wheels work. They are not needed, plain and simple. Screwing with your fenders is just going to make it look ghetto. You're going to look really stupid when you are spinning everywhere with a dumb look on your face because you can't figure out why.
Jtothawhat already answered your question on the last page
He ran his 400+whp car on 15x7 wheels with a 205 tire, limited issues.
One of my best friends daily drives a 420whp E30 on a 205 tire. Same tire that he used to run 7.2 @ 100 and then later ran a 6.9......same tire.
I plan to be at or close to 400whp in the summer. After much reading and reviews, I will stay with my 15x7 wheels and just use a PROPER tire.
I don't understand why you want to go through all the trouble to make those wheels work. They are not needed, plain and simple. Screwing with your fenders is just going to make it look ghetto. You're going to look really stupid when you are spinning everywhere with a dumb look on your face because you can't figure out why.
#27
Cpt. Slow
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Lol. My old enkeis were 12.8
6uls are 11.3 lbs in a 15x7, still only 15.7 in 15x9.
My new konigs are 13.4.
All SM wheels (15x7) are 13lbs. TD, K1, etc.
I can only find the 17x7 rpf1s, which are $225, more expensive than anything I've listed by double, except for the 8 and 9" 6uls, which are still $36 cheaper, per wheel.
Your logic makes no sense.
6uls are 11.3 lbs in a 15x7, still only 15.7 in 15x9.
My new konigs are 13.4.
All SM wheels (15x7) are 13lbs. TD, K1, etc.
I can only find the 17x7 rpf1s, which are $225, more expensive than anything I've listed by double, except for the 8 and 9" 6uls, which are still $36 cheaper, per wheel.
Your logic makes no sense.
#31
This is pretty ridiculous.... how a 17x9 can be .2 lbs heavier than a 15x9. Makes me wonder why the 6uls arent lighter considered they're made with very similar processes. Also this setup will be superior because it will have the taller tire for traction with a wider tire for grip. The size I most likely will start with will be a 235/45-17. not a 35 sidewall.
#32
Try doing some research of your own. 15x9 6UL's weigh 12.8lbs.
http://949racing.com/15x9-6ul-nickel.aspx
And 235/45/17? Have fun with your donk. You just don't learn.
http://949racing.com/15x9-6ul-nickel.aspx
And 235/45/17? Have fun with your donk. You just don't learn.
#34
Try doing some research of your own. 15x9 6UL's weigh 12.8lbs.
http://949racing.com/15x9-6ul-nickel.aspx
And 235/45/17? Have fun with your donk. You just don't learn.
http://949racing.com/15x9-6ul-nickel.aspx
And 235/45/17? Have fun with your donk. You just don't learn.
#35
Maybe traction control would be a better option? Hopefully it would cost less then all the Fab work you are proposing. also depends on how you intend to use the car for Drag? Road Course or auto-x? DD-Street? Cause the wheel offset with adapters may accelerate wheel bearing failure.
But when its all said and done it's your car and you should do whatever makes you happy.
just my $.02
But when its all said and done it's your car and you should do whatever makes you happy.
just my $.02
#37
Here is an idea... Go buy a set of 15x9 6ul's with some 235 50 15's in an R comp!
It has more width than a 225!
It has more sidewall than most R comps for the 15's, sitting pretty at 45!
It is still a lightweight package as well!
Then go buy a set of fully adjustable coilovers.. and have an intelligent person dial those in!
Combine that with a good tune and a competent driver.. and you shouldn't have too many issues...aside from it costing you almost 4k...and this is the cheap way out!
Just think of all the money you would save! LMAO You could actually put it toward a
400whp build...you will need it!...or just buy another set of tires...
It has more width than a 225!
It has more sidewall than most R comps for the 15's, sitting pretty at 45!
It is still a lightweight package as well!
Then go buy a set of fully adjustable coilovers.. and have an intelligent person dial those in!
Combine that with a good tune and a competent driver.. and you shouldn't have too many issues...aside from it costing you almost 4k...and this is the cheap way out!
Just think of all the money you would save! LMAO You could actually put it toward a
400whp build...you will need it!...or just buy another set of tires...
Last edited by dvdreith2; 03-07-2011 at 05:33 PM. Reason: why not?
#38
Here is an idea... Go buy a set of 15x9 6ul's with some 235 50 15's in an R comp!
it is more width than a 225!
it has more sidewall than most R comps for the 15's, sitting pretty at 45!
it is still a lightweight package as well!
Then go buy a set fo fully adjustable coilovers.. and have an intelligent person dial those in!
Combine that with a good tune and a competent driver.. and you shouldn't have too many issues...aside from it costing you almost 4k...and this is the cheap way out!
Just think of all the money you would save! LMAO You could actually put it toward a
400whp build...you will need it!...or just buy another set of tires...
it is more width than a 225!
it has more sidewall than most R comps for the 15's, sitting pretty at 45!
it is still a lightweight package as well!
Then go buy a set fo fully adjustable coilovers.. and have an intelligent person dial those in!
Combine that with a good tune and a competent driver.. and you shouldn't have too many issues...aside from it costing you almost 4k...and this is the cheap way out!
Just think of all the money you would save! LMAO You could actually put it toward a
400whp build...you will need it!...or just buy another set of tires...
They're sticky, but ONLY after you warm them up. For driving around, you'll get more grip from an RS3.