Originally Posted by fulcrum2
Could someone recommed an engine for my new R?
I plan to use it on open European style tracks and compete in lower end of the scale regional/club events.
My favorites are Sirio STI and Rex 35+21
The sirio is crazy fast, but expensive (welll not much expensive as a 35 Plus21, but expesive).
If you want a quick and reliable engine (and of course, cheaper than those two), the Ninja is the ticket to go, are wickedly fast, well maybe doesn't have the rip of a plus21, but the laptimes are there.
I have Ninjas and the unique thing I can do is good feedback on them, cheap, quick and easy to adjust (well... and I don't have any runtime problems with them).
Isn't a 9 port sleeve (only has 7 ports, but... wth... is fast and reliable).