Induction System Modification

[rleonard]

Here is the Spectra induction system installed on my V and the corresponding dyno results. I picked up 32 RWHP and over 20 ftlb of torque thruout.

Throttle responce is crisper and the supercharger whine is noticable in full throttle operation.

Bob

 

[JCP]

Where did you pick this up? Any web site? Wow...nice gains!

 

[rleonard]

The components came from thrse guys;

http://www.spectreperformance.com

A parts list is as follows;

<table x:str="" style="border-collapse: collapse; width: 517pt;" border="0" cellpadding="0" cellspacing="0" width="688"> <col style="width: 48pt;" width="64"> <col style="width: 76pt;" width="101"> <col style="width: 163pt;" width="217"> <col style="width: 24pt;" width="32"> <col style="width: 82pt;" width="109"> <col style="width: 65pt;" width="86"> <col style="width: 59pt;" width="79"> <tbody><tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt; width: 48pt;" height="17" width="64">Item No</td> <td class="xl22" style="width: 76pt;" width="101">Part Number</td> <td class="xl22" style="width: 163pt;" width="217">Description</td> <td class="xl22" style="width: 24pt;" width="32">
</td> <td class="xl22" style="width: 82pt;" width="109">Quantity Needed</td> <td class="xl22" style="width: 65pt;" width="86">Price Each</td> <td class="xl22" style="width: 59pt;" width="79">Extension</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" height="17">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" height="17">1</td> <td class="xl22" x:num="">9732</td> <td class="xl22">Cone Air Filter</td> <td class="xl22">
</td> <td class="xl22" x:num="">2</td> <td class="xl22" x:num="">44.99</td> <td class="xl22" x:num="" x:fmla="=+E3*F3">89.98</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A3" height="17">2</td> <td class="xl22" x:num="">9749</td> <td class="xl22">4" X 45 deg elbow</td> <td class="xl22">
</td> <td class="xl22" x:num="">2</td> <td class="xl22" x:num="">17.99</td> <td class="xl22" x:num="" x:fmla="=+E4*F4">35.98</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A4" height="17">3</td> <td class="xl22" x:num="">9778</td> <td class="xl22">4" Y</td> <td class="xl22">
</td> <td class="xl22" x:num="">1</td> <td class="xl22" x:num="">33.99</td> <td class="xl22" x:num="" x:fmla="=+E5*F5">33.99</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A5" height="17">4</td> <td class="xl22" x:num="">9705</td> <td class="xl22">4" MAFS Pipe</td> <td class="xl22">
</td> <td class="xl22" x:num="">1</td> <td class="xl22" x:num="">33.99</td> <td class="xl22" x:num="" x:fmla="=+E6*F6">33.99</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A6" height="17">5</td> <td class="xl22" x:num="">9706</td> <td class="xl22">4" T bolt Clamp</td> <td class="xl22">
</td> <td class="xl22" x:num="">3</td> <td class="xl22" x:num="">8.99</td> <td class="xl22" x:num="" x:fmla="=+E7*F7">26.97</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A7" height="17">6</td> <td class="xl22" x:num="">9761</td> <td class="xl22">4" to 3" Reducing Coupler</td> <td class="xl22">
</td> <td class="xl22" x:num="">1</td> <td class="xl22" x:num="">11.99</td> <td class="xl22" x:num="" x:fmla="=+E8*F8">11.99</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A8" height="17">7</td> <td class="xl22" x:num="">9479</td> <td class="xl22">3" Y</td> <td class="xl22">
</td> <td class="xl22" x:num="">1</td> <td class="xl22" x:num="">31.99</td> <td class="xl22" x:num="" x:fmla="=+E9*F9">31.99</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A9" height="17">8</td> <td class="xl22" x:num="">9429</td> <td class="xl22">3" 22.5 degree Elbow</td> <td class="xl22">
</td> <td class="xl22" x:num="">1</td> <td class="xl22" x:num="">15.99</td> <td class="xl22" x:num="" x:fmla="=+E10*F10">15.99</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A10" height="17">9</td> <td class="xl22" x:num="">9409</td> <td class="xl22">3" X 4" Long Straight Tube</td> <td class="xl22">
</td> <td class="xl22" x:num="">3</td> <td class="xl22" x:num="">9.99</td> <td class="xl22" x:num="" x:fmla="=+E11*F11">29.97</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A11" height="17">10</td> <td class="xl22" x:num="">9419</td> <td class="xl22">3" X 6" Long Straight Tube</td> <td class="xl22">
</td> <td class="xl22" x:num="">2</td> <td class="xl22" x:num="">12.99</td> <td class="xl22" x:num="" x:fmla="=+E12*F12">25.98</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A12" height="17">11</td> <td class="xl22" x:num="">9449</td> <td class="xl22">3" X 45 Deg Elbow</td> <td class="xl22">
</td> <td class="xl22" x:num="">2</td> <td class="xl22" x:num="">15.99</td> <td class="xl22" x:num="" x:fmla="=+E13*F13">31.98</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" x:num="" x:fmla="=1+A13" height="17">12</td> <td class="xl22" x:num="">9406</td> <td class="xl22">3" T bolt Clamp</td> <td class="xl22">
</td> <td class="xl22" x:num="">8</td> <td class="xl22" x:num="">7.99</td> <td class="xl22" x:num="" x:fmla="=+E14*F14">63.92</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" height="17">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" height="17">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> </tr> <tr style="height: 12.75pt;" height="17"> <td class="xl22" style="height: 12.75pt;" height="17">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">
</td> <td class="xl22">Total</td> <td class="xl22" x:num="" x:fmla="=SUM(G3:G16)">432.73</td> </tr></tbody> </table> You will also need to find a tuner with (or purchase yourself) HP software to update the ECM.

http://www.hptuners.com/

Bob

 

[JCP]

How much did the tuning cost?

 

[rleonard]

$500.00 for the dyno time, software license and Brian Turner's expertise. He had a starting place with another XLR-V and did not have to re-invent anything. We did this all last Saturday.

Bob

 

[standby-V]

Here's my sheet. They have no idea where all the Hp came from, but called it wicked on the road, but I already knew that. They had to change the shift points when they got done because it fell on it's face and then shot up like a cannon. When we where done it shifted like a B & M Hydro. Waiting for warm weather to take Wicked to Fontana Drag strip with D3 Design to get some numbers and see if they can get more out of it.

[/quote]

 

[Tiffany's Dad]

Impressive Bob. Nice job.

 

[Cadiblk]

Very nice. The HPtuners website indicates that only the 07+ 4.6 liter XLR can be tuned. Is the computer different on the 04, 05, and 06 compared to 07+?