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Most whp on stock eaton?


KR158
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Hello all wanted to see what kind of boost and whp can be had from the stock blower? Will the evo stg 4 make 600whp out of the stock blower or is it just spinning to much and making a ton of heat? Also what are the best cooling mods for the gt500, HE, HE w/fans, T stat, bigger ic pumps, bigger ic tank etc? Any gain with CJ tb over the stock unit? Thanks all.

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Hello all wanted to see what kind of boost and whp can be had from the stock blower? Will the evo stg 4 make 600whp out of the stock blower or is it just spinning to much and making a ton of heat? Also what are the best cooling mods for the gt500, HE, HE w/fans, T stat, bigger ic pumps, bigger ic tank etc? Any gain with CJ tb over the stock unit? Thanks all.

 

Stock blower and throttle body with Stiegemeier Porting Services "SnakeBite" mod / 2.9 pulley.

 

Results were done on a Mustang Dynamometer 09/25/2009

RWHP 534.1@5536 RPM/121.6 MPH

RWTQ 563.6@4183 RPM/91.9 MPH

17 PSI max boost, 16 PSI average boost

18 degrees timing @ 91 0ctane fuel

 

Installed Afco Dual Pass Heat Exchanger and Ford Racing Crank Pulley prior to dyno run.

This is by far the best mod I have done...only wish I could get higher octane fuel.

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Stock blower and throttle body with Stiegemeier Porting Services "SnakeBite" mod / 2.9 pulley.

 

Results were done on a Mustang Dynamometer 09/25/2009

RWHP 534.1@5536 RPM/121.6 MPH

RWTQ 563.6@4183 RPM/91.9 MPH

17 PSI max boost, 16 PSI average boost

18 degrees timing @ 91 0ctane fuel

 

Installed Afco Dual Pass Heat Exchanger and Ford Racing Crank Pulley prior to dyno run.

This is by far the best mod I have done...only wish I could get higher octane fuel.

 

Just get yourself some octane booster. I have to do that when I can't find 93. I am surprised you don't have better numbers than that. I am still on the stock pulley with 14.5 PSI boost.

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Just get yourself some octane booster. I have to do that when I can't find 93. I am surprised you don't have better numbers than that. I am still on the stock pulley with 14.5 PSI boost.

 

I was thinking about that but I'm pretty happy with the set-up the way it is.

The car was tuned on a mustang dyno, so the dyno results are lower than that of a dynojet.

Lot's of people would agree the difference is anywhere between 10%-15% lower.

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