Originally Posted by
speedracer101
There is alot of pages on these engines, sorry if this question has been asked. Is the Go Tech 3port sport part# gotr21-m100sg any good, worth the money, and if so what pipe would go good with it? Thanks for any help, just starting out and don't have a ton of money to get started.
It's a good snappy engine, use a topend pipe, 0801 from GO or JP3 2050, it has very strong bottom but spools up fast and then falls off, but is good on small to med size tracks.