I have a new Hyper 21 8 port with boost attachment, and i cannot seem to get the temps down. I have put 3 tanks thru idling on the starter box, and according to my venom temp meter, it was running low 200's. I have just started to run it slowly up and down the street (without body, thinking air flow will help if) and the temps jump straight up to 270, It is running very rich, heaps of oil/smoke coming out the exh. Running a OS8 plug, and 15% nitro. Brakes are not dragging or anything silly like that, idle is fine which makes me think there is no air leak etc.
What else can i do to keep temps down?
Thanks Glen