all I can give is speculative answers. So please understand Paul, these are just my thoughts/opinions
That's not a lot of cc's for a lot of port work
may be detrimental to you bottom end especially if you go with bigger carbs.
You are really gonna have to be turning high revs, then you could see some benefit from major porting and bigger carbs....but is the race over before you get it wound up good. A healthy dose of nitrous may negate any negatives
drag exhaust, don't know, won't speculate. They are obnoxiously LOUD. That's why I run my LTE's. Personally I would get the Muzzy
That's not a lot of cc's for a lot of port work
may be detrimental to you bottom end especially if you go with bigger carbs.
You are really gonna have to be turning high revs, then you could see some benefit from major porting and bigger carbs....but is the race over before you get it wound up good. A healthy dose of nitrous may negate any negatives
drag exhaust, don't know, won't speculate. They are obnoxiously LOUD. That's why I run my LTE's. Personally I would get the Muzzy