ok im new to messing with the internal engine parts. i have what i believe is a 91 warrior. i want to put in the hot rods +4mm crank(379cc). i am unsure on what piston to get. hot rods says you have to use their piston(P3001), i know you can use other pistons as i have seen it on this site. i am doing this as a senior project and could use any info you can offer. so my question is what piston would go best with the stroker for the price, i have found the hot rods piston for about $105. would this piston be sufficient for my build?