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| Performance Modifications Nose to tail modifications. Under the hood, behind the side sills, make your Snake FASTER/Handle Better...etc.!!! Sponsored by: Heffner Performance |
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01-20-2005, 09:37 AM
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#1 |
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Enthusiast
Join Date: Nov 2004
Posts: 10
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SRT Throttle Body Mod
Just letting everyone know we have found a consistent 10+ HP on our throttle body set-up. Yes, it is a ported body, but we have tested numerous programs to try and get max power from just the throttle body. No, not a huge gain but not bad for a 30 minute bolt-on! Testing was done with engine temp @ 198 both pulls, with the throttle body swap done on the dyno within 10 minutes (no dyno tricks). Car currently has exhaust and VEC-II controller (tuned in house). Forced induction guys can expect about double the gains. We are also working on an intake manifold which should be done within the month.
www.dynotuneusa.com/viperdyno Feedback please- would this interest you??? Approx pricing in the $400 range (plus core), with labor to install taking 30 minutes tops with hand tools. andy www.dynotuneusa.com |
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01-23-2005, 09:06 PM
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#2 |
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VCA Member
Join Date: Nov 2003
Location: dutchess county, ny
Posts: 2,030
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Re: SRT Throttle Body Mod
can you post a pic???
vd.. |
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01-23-2005, 10:11 PM
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#3 |
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Viper owner
Join Date: Feb 2004
Location: NY/CT
Posts: 5,053
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Re: SRT Throttle Body Mod
$400 thats $150 less then the TB's for the gen 2's not bad.
Even tho I don't own a SRT I would be interested to see what one looks like. |
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01-24-2005, 10:53 AM
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#4 |
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Enthusiast
Join Date: Nov 2004
Posts: 10
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Re: SRT Throttle Body Mod
I'll get some pics up soon... I'm working on final pricing and core exchange program (so you don't have to sit for 3 weeks w/ no throttle body). I'll know more by the end of the week. I will probably be looking for 3-5 more "mules" to test and give some unbiased results for a discount. Please call or email if interested.
thanks andy andy@dynotuneusa.com |
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01-24-2005, 11:27 AM
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#5 | |
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Viper owner
Join Date: Feb 2004
Location: NY/CT
Posts: 5,053
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Re: SRT Throttle Body Mod
Quote:
10 hp on a stock SRT so one would assume on a supercharged/turbo system it would yeild more gains correct?? |
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01-24-2005, 01:12 PM
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#6 |
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VCA Member
Join Date: Jul 2001
Location: Pittsburgh, PA, USA
Posts: 2,454
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Re: SRT Throttle Body Mod
Not sure I understand? $400 just to port a stock throttle body? How much labor is involved, since were just talking labor and no parts, right?
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01-26-2005, 07:51 PM
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#7 |
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So Cal VCA President
 Join Date: May 2004
Location: Foothill Ranch, CA
Posts: 2,186
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Re: SRT Throttle Body Mod
Sounds interesting.
I got about 7 hp on a throttle body bore out / polish on a 4.0 jeep straight six, so it's something worth considering. Paxton on and ready. So 20 to 25 hp / tq sound realistic? Dan |
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01-27-2005, 10:09 PM
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#8 | |
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Viper owner
Join Date: Feb 2004
Location: NY/CT
Posts: 5,053
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Re: SRT Throttle Body Mod
Quote:
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02-10-2005, 02:05 PM
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#9 |
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VCA Member
Join Date: Nov 2003
Location: dutchess county, ny
Posts: 2,030
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Re: SRT Throttle Body Mod
pics?????
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03-08-2005, 05:39 PM
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#10 |
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Enthusiast
Join Date: Feb 2002
Location: Maryland, USA
Posts: 5,378
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Re: SRT Throttle Body Mod
Does it cost you power anywhere in the rpm range?
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03-09-2005, 05:16 PM
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#11 |
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Enthusiast
Join Date: Apr 2002
Location: Dallas, TX
Posts: 2,939
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Re: SRT Throttle Body Mod
I did a H E N N E S S E Y throttle body on my SRT when I did my exhaust. I picked up power all the way around the curve. Can't attribute it all to the TB, but it didn't dip anywhere.
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