which is the best engine biulder 4 my 300?

[westcoastmxer]

hey guys i need to kno the best engine kit and biulder 4 my 300ex!..also needs to be bak quick be reliable and have great performance!..thanx

[Cody_300ex]

GT thunder :cool:

[bradley300]

you know my vote, gthunder all the way- great performance, great price and turn around time isnt too bad either

[TC426EX]

Out of who you have listed, GT Thunder... Otherwise I would say TC... I know they build some sick 300's.

[Martin Blair]

I would say gt thrunder, or fst