Which Motor 5.3 are 5.8

[Garrett114]

I have a 04 Cobra with a 3.4 Whip auto 9inch its going this week to put in a 10point and go on a diet. I have reached the 9's with the stock motor but im looking for more now. I want to turn about 7000RPM at the track and make as much power as I can now. The car only runs on MS109 and has a return style fuel system so fuel is not a problem. I heard in the past the big motors could not take the RPMS

What engine setup would net me the most power with the blower maxxed

 

[IUP99snake]

I'm assuming you are trying to decide whether or not to go with a 4.6 based big bore stroker 5.3, or a 5.4-based big bore 5.8?

I can tell you that the GT500 guys with the big bore motor and a serious blower are putting down over 1000 HP to the wheels. (Check out the GT1000).

If you feel like going through the process of converting it over to a 5.4, then go right ahead...

The 5.3 will be a bolt in deal.

Homer

 

[Ironhand]

Click on the link in my Sig for the 5.4 option.