Toqcars Posted April 21 Report Share Posted April 21 Correct, I can report that the tire is way better than the Cup2. By better I mean faster and stable, but hard to warm up. Even heavier cars struggle to warm it up. I was not able to warm it up without power sliding it. Quote Link to comment Share on other sites More sharing options...
Popular Post Cemil Tacir Posted April 22 Popular Post Report Share Posted April 22 (edited) I think all of the math is how to heat up the tyres in our Exige's. I was using CUP 2's in my Alfa Romeo 4C's and putting up 2.22'ish lap times on the Istanbul Park. Later, I contacted one of the ALFA 4C GT4 series racer on how to get the best tyre and the best set up(I know that GT4 series is much more different in set ups and tyres), he told me that you are never going to heat up the CUP 2's in 2 or 3 back to back hot laps. He Recommended Zestino Gredge 07rs and Yokohama AO52. Zestino is cheaper but also more durable. I put them and did 2.20's. 2 months later with a better weather, I put the AO52's and did 2.16.600. My take is that, if you have a light car, you have to have a tyre which can get an optimum heat in 1 or 2 laps. Edited April 22 by Cemil Tacir 3 Quote Link to comment Share on other sites More sharing options...
Toqcars Posted April 22 Report Share Posted April 22 Fully agree. Looks like most of the performance compound is prepared for heavy cars, since all of sports cars are quite heavy compared to the exige. I can report that the people with a various Porsche Caymans were complaining that they are not able to warm up the Trofeo R. Even some drivers with GT3 RS were complaining that it takes too long (3-4 laps) to warm up the Trofeo R. We are talking about 400 kg heavier car. But once warmed, its just epic. For sure it's way better than Cup2, but not perfect. Anyone tried those Exige specific tyres from Komo-Tec (Cooper-Avon RS3-R KT)? Problem is that they are only available in 265 for the rear. 1 Quote Link to comment Share on other sites More sharing options...
Seriouslylotus Posted April 26 Report Share Posted April 26 why is 265 for the rear a problem? 285 dont fit nicely on the rims. We have used the Cooper RS3R/Avon ZZR on lots of cars, work well last well etc No complaints. May not be as fast as some other tyres but its a trackday right? Not racing!!! Quote Link to comment Share on other sites More sharing options...
Arun_D Posted April 27 Report Share Posted April 27 @Seriouslylotus Exactly that, I'm still running 265mm on my forged wheels (albeit Cup2) and seem to get on just fine. In my opinion it shouldn't be a limiting factor. Quote Link to comment Share on other sites More sharing options...
Toqcars Posted April 28 Report Share Posted April 28 On 26/04/2022 at 11:29, Seriouslylotus said: why is 265 for the rear a problem? 285 dont fit nicely on the rims. We have used the Cooper RS3R/Avon ZZR on lots of cars, work well last well etc No complaints. May not be as fast as some other tyres but its a trackday right? Not racing!!! Agree that the 265 sits better on an OEM wheel... it's made for the 265 not for the 285 or even 295. I have limited rear-end grip (most likely due to the camber issues), so would like to avoid 265 before it's sorted out. How fast can the Cooper RS3R/Avon ZZR be warmed up? Quote Link to comment Share on other sites More sharing options...
C1RVY Posted April 29 Report Share Posted April 29 What tyres are you guys recommending for track use currently? Be interesting to know what you 410/430 guys are recommending for track use. Cheers in advance Quote Link to comment Share on other sites More sharing options...
theplanner Posted April 29 Report Share Posted April 29 Most ppl I know are running A052, Im running AR1 Quote Link to comment Share on other sites More sharing options...
C1RVY Posted April 29 Report Share Posted April 29 Many thanks. Be keen to know what sizes folk are using as they don’t seem to exactly match the current Cup 2 tyres? Quote Link to comment Share on other sites More sharing options...
theplanner Posted April 29 Report Share Posted April 29 I think A052 u should be able to get the right size if I recall correctly or maybe profile was 1 down. But AR1 I am running 225 fronts and 275 rears (OEM F 205 R 265). I think rears you can run up to 295 with no rubbing. Quote Link to comment Share on other sites More sharing options...
C1RVY Posted April 29 Report Share Posted April 29 Interesting thanks mate. General view was that AO 52 a bit grippier than Cup 2s. Does that sound right? Quote Link to comment Share on other sites More sharing options...
theplanner Posted April 29 Report Share Posted April 29 I cant say from experience but certainly from my mates who run them it is. 1 of them has tried most of the semi slicks and conclusion for him was A052 gave him the best laptime and best all rounder for him. Personally I dun like cup2 because of the softer tyrewall (stiffer tyrewall will give u more feedback). Also I had a brand new set cup2 where 1 rear tyre just split after 1 single trackday. I dunno how it happened but only noticed the next day so fortunately nothing bad happened except for my wallet 😂 Quote Link to comment Share on other sites More sharing options...
Tex Posted April 29 Report Share Posted April 29 (edited) 2 hours ago, theplanner said: I think A052 u should be able to get the right size if I recall correctly or maybe profile was 1 down. But AR1 I am running 225 fronts and 275 rears (OEM F 205 R 265). I think rears you can run up to 295 with no rubbing. Interested to hear you are running 225 fronts. What car is that on and any mods to allow this. I have a Cup430 and after seeing a friend running his M2 on AR1’s and how much better they were compared to the Cup 2’s he ran before I will switch out to AR1’s once Cup 2’s are done. You can’t get AR1’s in OEM for rear so would need to be 295’s which will fit fine. They do OEM fronts in 215 but 225 if fits without fouling then this would complement the rears better imo. Edited April 29 by Tex Mistakes Quote Link to comment Share on other sites More sharing options...
theplanner Posted April 30 Report Share Posted April 30 My steering arm was milled to get an extra -ve 1 degrees of camber (im max out at the front at -ve2.5. It only rubs on full lock to the left otherwise it is all good. So just need to be mindful when parking in carparks. My car is a 390FE still on stock suspension for now. I also know of a 430 that is running the same -ve camber as me with 235 tyres which also seems to work. Im not sure what tyres he is runninf tho. agree re the 295 rears, I will up size next time once my suspension is all sorted. 1 Quote Link to comment Share on other sites More sharing options...
theplanner Posted April 30 Report Share Posted April 30 15 hours ago, Tex said: Interested to hear you are running 225 fronts. What car is that on and any mods to allow this. I have a Cup430 and after seeing a friend running his M2 on AR1’s and how much better they were compared to the Cup 2’s he ran before I will switch out to AR1’s once Cup 2’s are done. You can’t get AR1’s in OEM for rear so would need to be 295’s which will fit fine. They do OEM fronts in 215 but 225 if fits without fouling then this would complement the rears better imo. Oh just a word of warning with AR1 if u intent on trying them out is that they are noisy on the road. I just remembered I have a friend who went from A052 to AR1, reckons grip level is similar for him (his lap times are identical) but he doesnt like the noisiness so he is going back to A052. Other friends reckon they are heavy rubber so dun rate them high. Personally all those issues dun bother me on the road or track so Im pretty pleased with it. Quote Link to comment Share on other sites More sharing options...
Tex Posted April 30 Report Share Posted April 30 Would only use them for to and from track day on road as have an additional road set of wheels/tyres 1 Quote Link to comment Share on other sites More sharing options...
DangerousDave Posted May 2 Report Share Posted May 2 I'm 225 front with 295 rear on 4s which are known to lose chunks on lapdays from overheating... maybe they wont chunk on me as the exige is so light? I have aftermarket suspension and wheels. Probally gonna try a 235/18 in the front next. Quote Link to comment Share on other sites More sharing options...
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