Jaynen
Jaynen UltraDork
5/16/18 2:29 p.m.

So per recommendations here I watched some Australian Touring Car masters and it was awesome, then I saw this

https://www.youtube.com/watch?v=znuzN2XmCng

Datsun 510 vs FB Rx7 vs Sylvia vs Evo vs E90 BMW vs Rabbit vs MR2

I don't think I could have dreamed up such a diverse interesting field

Image result for improved production racing

tuna55
tuna55 MegaDork
5/16/18 2:50 p.m.

wow that looks fantastic. I want in.

Jaynen
Jaynen UltraDork
5/16/18 9:09 p.m.

How long has this been around? Is there any rulesets in the US that are similar?

Ian F
Ian F MegaDork
5/16/18 10:18 p.m.

Yes. Improved Touring.  If that seems too restrictive, there is Production, which has fairly loose rules.  

boxedfox
boxedfox New Reader
5/16/18 10:55 p.m.
Ian F said:

Yes. Improved Touring.  If that seems too restrictive, there is Production, which has fairly loose rules.  

I donno. I'm not sure if there are any road racing classes in the US that have the same incredibly open modification rules and a weight-displacement table that accommodates everything from 1400cc to 6000cc+. It's like SCCA Super Touring on steroids. Or acid. Not sure which.

MotorsportsGordon
MotorsportsGordon Reader
5/17/18 1:13 a.m.

Always a bunch of commodores and falcons in the improved production races aswell. Plus older cars like the Geminis aswell.

Ian F
Ian F MegaDork
5/17/18 6:19 a.m.

In reply to boxedfox :

Did you read all of those rules?  I glanced over a good bit of them.  Interesting concept, but fairly restrictive. I would not call them "incredibly open" at all.  But make no mistake-  these are full-on race cars.  I think the requirement for road legal lights gives the illusion they are closer to being street cars.

The one little bit that probably acts as a real equalizer is the wheel sizing and tire rules. And it's a spec tire class - everyone is running a Yokohama tire.

Conversely, SCCA Production classes are pretty much wide open.  If that is too spicy/competitive, there is a Vintage Production. 

Jaynen
Jaynen UltraDork
5/17/18 7:00 a.m.

I just have never seen any US based road race series with cars from the 70's 80's 90's and newer all competing on track together?

Improved Touring does have a few FB's or used to probably because they used to have that ITA/Spec Rx7 class that would compete with the NA miatas

j_tso
j_tso New Reader
5/17/18 7:37 a.m.

I discovered IPRA when I found build photos of Ingram Brothers Racing's RX-7 on facebook.

Then I saw this Civic battle a Holden and a turbo first gen Celica. https://www.youtube.com/watch?v=BnQP95aVv04&t=711s

 

I want to say World Racing League is the most comparable since they allow any year car as long as it was sold in the US, but I have not seen a field as diverse or modified.  I admittedly haven't seen a lot of coverage of many of their races.

Ian F
Ian F MegaDork
5/17/18 7:43 a.m.
Jaynen said:

I just have never seen any US based road race series with cars from the 70's 80's 90's and newer all competing on track together?

Improved Touring does have a few FB's or used to probably because they used to have that ITA/Spec Rx7 class that would compete with the NA miatas

Never watched SCCA E-Production?  

Jaynen
Jaynen UltraDork
5/17/18 12:56 p.m.
Ian F said:
Jaynen said:

I just have never seen any US based road race series with cars from the 70's 80's 90's and newer all competing on track together?

Improved Touring does have a few FB's or used to probably because they used to have that ITA/Spec Rx7 class that would compete with the NA miatas

Never watched SCCA E-Production?  

Nope, that looks pretty cool tho, I had seen some Eprod miata "speedster" type race cars but didn't know the rest of the field was diverse

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