Originally Posted by
DS Motorsport
You can run the Orcan engines quite hot, at the Euros I was advised to tune them to 160C. This wasn't an issue at all, it was pretty hot though (40C).
For myself I tune them to 110C plus outside temp. So when it's only 10C outside I run it on 120C. It also depends on what kind of meter you use to temp the engine, the measurements can vary as much as 20C between different meters!.
Either run the C5TGF or C7TGH. The 5 for qualifying and the 7 for races.
Other plugs could work as well, like OS and Sirio but Orcan advises the use of Nova plugs.
Thank you DS Motorsport. I use for meter the temp Exergen DX501;
A few days ago I bought the combo you suggested in this post, I have no doubt if C or S version right now, I do not know if it's the SPEC 2013 or not, I know it's the MH version I I have been in contact with Alexander Hagberg and advised me to use the new exhaust (made by HIPEX) but do not know where I can buy it.
I would need to know the specific version, I think it is C but I'm not entirely sure
Thank you for your attention, I hope you can tell me more about the performance of these engines on track and I have no reference about these