VENGEANCE PORTED FAST LSXR 102mm Intake Picks up 42RWHP/36RWTQ on Stock cube LS2
#1
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Initial results look extremely promising for the new LSXR 102mm cathedral port intake manifold!!! We finally for the opportunity to do some testing today on a heads/cam C6 we have in the shop ( Thanx Allan!!!)
NO Tuning at all.
A little about our test vehicle:
2005 C6 LS2 Corvette
Manual Transmission
Modifications:
Callaway Cold Air Induction
Ported LS2 Throttlebody
LS2 Intake Manifold
TrickFlow AS CAST Cylinder Heads
Mill to 61cc
VRX5 Camshaft
1 3/4 Longtubes- CATTED
DMH Dual Cutouts
Textralia Clutch Kit
Built/Tuned by Vengeance
2 back to back Runs with LS2 Manifold/LS2 throttlebody @ operating temp.
2 Runs with FAST LSXR 102mm Manifold/GM LS2 throttlebody @ operating temp
30 PLUS RWHP/20PLUS RWTQ GAINS WITH THE LSXR manifold!!!
![](http://i88.photobucket.com/albums/k176/VengeanceRacing/scan0016-1.jpg)
The next graph represents our PORTED 102mm FAST intake still using the GM LS2 throttlebody!!! The Vengence port work shows to be worth a SOLID 8RWHP and 15 ftlbs!!!
![](http://i88.photobucket.com/albums/k176/VengeanceRacing/scan0017-1.jpg)
We have had 5 of these intakes in stock for almost a month now but have been unwilling to advertise/sell them until we could show their potential. The proof is in the results above!!!
Stay tuned for more testing as time allows. We will get a stock LS1 on the dyno shortly as well as a few stroker combinations. All results will be posted!!!!
NO Tuning at all.
A little about our test vehicle:
2005 C6 LS2 Corvette
Manual Transmission
Modifications:
Callaway Cold Air Induction
Ported LS2 Throttlebody
LS2 Intake Manifold
TrickFlow AS CAST Cylinder Heads
Mill to 61cc
VRX5 Camshaft
1 3/4 Longtubes- CATTED
DMH Dual Cutouts
Textralia Clutch Kit
Built/Tuned by Vengeance
2 back to back Runs with LS2 Manifold/LS2 throttlebody @ operating temp.
2 Runs with FAST LSXR 102mm Manifold/GM LS2 throttlebody @ operating temp
30 PLUS RWHP/20PLUS RWTQ GAINS WITH THE LSXR manifold!!!
![](http://i88.photobucket.com/albums/k176/VengeanceRacing/scan0016-1.jpg)
The next graph represents our PORTED 102mm FAST intake still using the GM LS2 throttlebody!!! The Vengence port work shows to be worth a SOLID 8RWHP and 15 ftlbs!!!
![](http://i88.photobucket.com/albums/k176/VengeanceRacing/scan0017-1.jpg)
We have had 5 of these intakes in stock for almost a month now but have been unwilling to advertise/sell them until we could show their potential. The proof is in the results above!!!
Stay tuned for more testing as time allows. We will get a stock LS1 on the dyno shortly as well as a few stroker combinations. All results will be posted!!!!
#6
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wow, nice results! What is your recommendations for some of us LS2 guys that are looking to change intake/heads? as ive been looking into L92 heads w/ ls3 FAST 102 intake. Would it be best to remain with LS6 styled heads w/ cathedral FAST 102 instead?
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#8
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Join Date: Oct 2006
Location: Wichita, Ks.
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Ron please clarify something for my since I purchased the LSX manifold from you for my LS7 and have a Mamo ported 90 TB for it.
Is this a ported LSX manifold or a stocker that you tested?
Is this a ported LSX manifold or a stocker that you tested?
#15
LS1Tech Premium Sponsor
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Great results guys! We're getting ready to do some engine dyno testing on a LS2 in the next couple weeks. If you guys can port one we'd like to test one on the LS2 engine dyno motor we have.
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com