Hi Just been thinking about my engine plans and did some research on different ways to tune a 998 at first I thought I would bore it out to a 1098cc but after reading about them, I think I will keep it a 998 to keep the revs nice and high. also it will save me some money that I can use to spend on getting my 998 fast, going for about 70 to 75 bhp and be high revving. Will be using a 12g295 or a type of cooper head and all other parts will be upgraded.
Hi, yr doing great, a standard 998 engine with standard head and well tuned will pull easely 70-75MPH, with the right exhaust,dizzy and carb. But I can see the challenge of an 12G295 head