big bore kit for 420a

[blesi660r]

man a 4g63 is an awsome motor i love gs-t's. but i have what i have and thats what i got to work with. and totaleclips_05 he pretty much out lined what i am doing, forged pistons and rods a total bullet prof re-build is what i am going for. i havent seen personaly a bult up 420a so that is what is sparking my flame for this project! and my GS has all four disc brakes i freekin love it! and if down the road i get board i will try and attempt a 1g to 2g swap! all of my plans are not going to happen at once! i am pretty much geting the basic out line of where i am going to start thas what this whole topic was supposed to be about.

thanks for all of the input KEEP it comein i like hering what people have to say about this topic!