27-09-2013, 11:13 AM
What exhaust do you have? I've found temps do climb ever so slightly at high rpm and am putting it down to the lack of flow in the exhaust. It's a 2.5" elbow to 2.25" downpipe, but standard midbox which looks less than 1.75" in places.

![[Image: signature_zps1a02ba79.jpg]](http://i1128.photobucket.com/albums/m481/martypellowe/signature_zps1a02ba79.jpg)