Anyone replace there Throttle bodies

Cobra1894

New Member

Oct 7, 2003

196

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0

Broken Arrow, OK

Mar 22, 2006

#1

• Mar 22, 2006

• #1

Is there really a 10+ HP improvement with these throttle bodies? What is the best brand to go with? What size?

 

Stewartracing39

New Member

Dec 20, 2004

14

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0

Mar 23, 2006

#2

• Mar 23, 2006

• #2

I went with Granatelli's Piece and the workmanship is awesome. be aware there is some adjustablilty with their Throttle Body. and definately a 10+ RWHP gain with it.
It costs 350 bucks which is not as expensive as BBK's part and definately as Good

 

Stewartracing39

New Member

Dec 20, 2004

14

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0

Mar 23, 2006

#3

• Mar 23, 2006

• #3

My Throttle Body is twin 62mm

 

steedastang06

European Forum Founding Member

Feb 25, 2002

1,844

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Ewa Beach, Hawaii

Mar 23, 2006

#4

• Mar 23, 2006

• #4

will this require a retune?

 

199

New Member

Apr 22, 2005

101

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0

Mar 23, 2006

#5

• Mar 23, 2006

• #5

i change mine,, but thats because there was a problem with mine so the dealership changed it under warrenty, stock throttle body

 

S

subzero05

New Member

Dec 21, 2004

190

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0

Mar 23, 2006

#6

• Mar 23, 2006

• #6

I put in the central coast mustang one and did a test before the blower dyno and after with the TB installed..11.2hp increase..this is on a blown application though but there was a nice gain

 

Stewartracing39

New Member

Dec 20, 2004

14

0

0

Mar 23, 2006

#7

• Mar 23, 2006

• #7

Definately will require a retune due to increased air flow. and Granatelli states he is getting 22 hp and 11 ftlbs increase with his part