Does anyone have dyno #'s for VT's wild NA cams?

theguyfromfaust

New Member

Apr 13, 2003

83

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Grande Prairie, Alberta, Canada

Dec 20, 2003

#1

• Dec 20, 2003

• #1

Has anyone heard any dyno numbers? I'm just curious as to what these things would do on my 98 GT 5 spd. with a nice stage III ported set of svo heads and an svo intake, BBK LT's and a dr. gas X? Anyone wanna wager a guess?

 

VTEngine

Founding Member

Nov 4, 2002

364

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Lansing, MI

Dec 21, 2003

#2

• Dec 21, 2003

• #2

Our wild (now just known as stage 2) cams and our stage 2 heads gained 130hp and 114tq on our engine dyno over stock heads and cams. This was based on a 302 stroker engine. Gains on a headswapped car would be fairly similar.

 

theguyfromfaust

New Member

Apr 13, 2003

83

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0

Grande Prairie, Alberta, Canada

Dec 21, 2003

#3

• Dec 21, 2003

• #3

Was this with the stock plastic intake or a bullitt or svo intake manifold? would 400 flywheel hp be possible with what I have listed above?

 

Trublu01

SPRAYMAN

Founding Member

Mar 11, 2001

6,673

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Loxahatchee, FL

Dec 21, 2003

#4

• Dec 21, 2003

• #4

Oh no, your way off! 400hp at the crank is NOT gonna happen! Maybe 330

 

VTEngine

Founding Member

Nov 4, 2002

364

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Lansing, MI

Dec 21, 2003

#5

• Dec 21, 2003

• #5

If you're going to do the swap, use PI heads (more compression) and bullit intake. This will yield better n/a #'s than the SVO stuff, and is not as expensive. If you went w/ stage 3 PI heads and stage 2 cams, I'd expect your car to make ~330 rwhp with the addition of the longtubes as well.

 

theguyfromfaust

New Member

Apr 13, 2003

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Grande Prairie, Alberta, Canada

Dec 21, 2003

#6

• Dec 21, 2003

• #6

I already have all the svo stuff, though I'm going to go with a high compression 5.4 or 324" stroker somewhere down the road. :canflag:

 

VTEngine

Founding Member

Nov 4, 2002

364

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Lansing, MI

Dec 21, 2003

#7

• Dec 21, 2003

• #7

theguyfromfaust said:

I already have all the svo stuff, though I'm going to go with a high compression 5.4 or 324" stroker somewhere down the road. :canflag:

Click to expand...

Then 400hp/400tq can easily be done w/ the components you have and a better bottom end.