Quote:
Originally Posted by TorontoB
Thanks for info,From what I have seen at 650-750 whp Fa 20 built is super unreliable without being granading and head gasket blown, is their a cusp of reliability for vehicles built Fa 20?
I am not sure what you mean by serious or being A hole we are exchanging info.
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Yeah I was more commenting on the people who love to chime in with non-answers to people with questions like yours. I don't understand why people can't just try to answer the question as best as possible.
Yeah, there's no reason that some rods and ring gap can't take the fa to a reliable 550-600. pistons, ported heads and cams should be able to do up to 750 with a closed deck block.
I think the problems have more been people who are sloppy with the assembly, etc or not good enough tuning, bad fuel, combinations of all of the above.
With the prevalence of swap kits for ls and 2j engines, the cost of doing an fa right for high power just isn't really worth it.
Combine that with people who have had bad results with built FA's and you get the stories that everyone has heard.
Jaden