Wheelbase question: how different is 115" vs. 125" to drive?

Skippy SS · 05-30-2008, 11:52 AM

I have been in the market to replace my door car with a roadster or altered. Can any provide any insight as to how significant the difference is in handling between a 125" wheel base and a 115" car?

Duane Dagostino · 05-30-2008, 04:09 PM

Not much different if your talking about 4-link cars..both are fine if set-up is right...if you're interested in a S/G type roadster I have one for sale that works well ...let me know

H.A.A.C. Racing · 05-30-2008, 06:46 PM

It all depends on how fast you want to go. I can tell you one thing, unlike what all our women tell us, longer is better! The longer it is the more stable it will be. If you know you will be happy with 8:50's for as long as you have the car 115" is fine, if you think you might want to dip into the 7's you'll want to be as long as possiable. Good luck, I hope this helps.

sc1153 · 05-30-2008, 10:19 PM

FYI
If you are planning to pro tree race I would NOT go with a 125" car......all the Pro Stock Trucks were 125" and CONSTANTLY had problems hitting the tree unless you have an all aluminum 632 makin 1100 horses!

Been there done that......If I were you I would not even THINK about going over 115 EVER! I fought the tree for years and cost a ton of $ to fix it

Charlie Yannetti · 05-31-2008, 10:35 AM

I've driven both...... I ran a 125" Bantam in A/EA and on a 12" tire, it became a handful at times...... but a bigger tire would help that if you're bracket racing....... like stated earlier, if you're chassis is setup right it can be a fun ride....... never tried a Pro Tree with it though....... I also drove a 125" Bantam in L/AA, which is a 4 cylinder class...... that thing was a string every time.....

I currently have a 115" 27 Roadster built by C&F Race Cars in New York State....... this car is so much fun to drive you wouldn't believe it....... you can Bracket race it or Super race it........ but again like stated earlier, you will need to be satisfied with a certain MPH, unless your front fenders are really attached well....... at around 160, mine start to move enough to get me nervous...... LOL

BUT...... if you get into a 115" car with one of the the newer topless Corvette or Camaro bodies, you would probably have no problem dipping into the 7's at around 170 or so....... check out some of the S/G MPH's........

Skippy SS · 06-02-2008, 10:54 PM

Well for an engine, I would be looking to use my 540" BBC that currently runs 9.30's in a 3400# door car. Does that change what I should be looking at for a wheelbase? If necessary, I can dial the engine back, since I am sure it will be overkill for what I am looking to run.

05-30-2008, 11:52 AM	#1
Skippy SS Junior Member Join Date: May 2008 Posts: 2 Likes: 0 Liked 0 Times in 0 Posts	Wheelbase question: how different is 115" vs. 125" to drive? I have been in the market to replace my door car with a roadster or altered. Can any provide any insight as to how significant the difference is in handling between a 125" wheel base and a 115" car?

05-30-2008, 04:09 PM	#2
Duane Dagostino Junior Member Join Date: Aug 2005 Location: Fl. Posts: 74 Likes: 0 Liked 0 Times in 0 Posts	Re: Wheelbase question: how different is 115" vs. 125" to drive? Not much different if your talking about 4-link cars..both are fine if set-up is right...if you're interested in a S/G type roadster I have one for sale that works well ...let me know

05-30-2008, 06:46 PM	#3
H.A.A.C. Racing Member Join Date: Aug 2007 Posts: 320 Likes: 0 Liked 0 Times in 0 Posts	Re: Wheelbase question: how different is 115" vs. 125" to drive? It all depends on how fast you want to go. I can tell you one thing, unlike what all our women tell us, longer is better! The longer it is the more stable it will be. If you know you will be happy with 8:50's for as long as you have the car 115" is fine, if you think you might want to dip into the 7's you'll want to be as long as possiable. Good luck, I hope this helps.

05-30-2008, 10:19 PM	#4
sc1153 Member Join Date: Jun 2005 Location: Parlin, NJ Posts: 420 Likes: 0 Liked 0 Times in 0 Posts	Re: Wheelbase question: how different is 115" vs. 125" to drive? FYI If you are planning to pro tree race I would NOT go with a 125" car......all the Pro Stock Trucks were 125" and CONSTANTLY had problems hitting the tree unless you have an all aluminum 632 makin 1100 horses! Been there done that......If I were you I would not even THINK about going over 115 EVER! I fought the tree for years and cost a ton of $ to fix it __________________ Chris DePascale S/ST 1531 & S/C 1153....Addicted Racing Jad153@aol.com

05-31-2008, 10:35 AM	#5
Charlie Yannetti Senior Member Join Date: Jan 2005 Location: Alpine, NJ Posts: 566 Likes: 187 Liked 191 Times in 82 Posts	Re: Wheelbase question: how different is 115" vs. 125" to drive? I've driven both...... I ran a 125" Bantam in A/EA and on a 12" tire, it became a handful at times...... but a bigger tire would help that if you're bracket racing....... like stated earlier, if you're chassis is setup right it can be a fun ride....... never tried a Pro Tree with it though....... I also drove a 125" Bantam in L/AA, which is a 4 cylinder class...... that thing was a string every time..... I currently have a 115" 27 Roadster built by C&F Race Cars in New York State....... this car is so much fun to drive you wouldn't believe it....... you can Bracket race it or Super race it........ but again like stated earlier, you will need to be satisfied with a certain MPH, unless your front fenders are really attached well....... at around 160, mine start to move enough to get me nervous...... LOL BUT...... if you get into a 115" car with one of the the newer topless Corvette or Camaro bodies, you would probably have no problem dipping into the 7's at around 170 or so....... check out some of the S/G MPH's........

06-02-2008, 10:54 PM	#6
Skippy SS Junior Member Join Date: May 2008 Posts: 2 Likes: 0 Liked 0 Times in 0 Posts	Re: Wheelbase question: how different is 115" vs. 125" to drive? Well for an engine, I would be looking to use my 540" BBC that currently runs 9.30's in a 3400# door car. Does that change what I should be looking at for a wheelbase? If necessary, I can dial the engine back, since I am sure it will be overkill for what I am looking to run.