LT1 to LT4 ?
 

got a 94z28 6spd. -stock

a spark plug shot out and stripped the threading...cant get a spark plug back in...thinking of going for new heads..the LT4 conversion kit would fix my problem + add hp....if anyone can give me any tips on doing this maybe something else i should change while im down there..or any problems i might run in to,would be alot of help...or if you know approximate prices on it..the kit is like $2300 out of summit..maybe you know a cheaper place...any advice would help..thanks.

matT

ttt