Attention:
Now Shipping
2007/2008 GM Truck ECM/TCM's.
We now have ECM's in
stock;
This means
NO DOWN TIME!
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Dealer for
Competition Cams
Contact Us:
210-626-0278
Tuning Available for:
96-08 GM Vehicles
NEWS: Ditch that Whipple controller! Upgrade to 43lb injectors and a Performance Tune.
Turbocharger your GM Truck...
Interested in a Turbo Charged GM Truck? Call us for details.
Flex-a-Lite, LS1 & '05
fan harnesses?
Click here!
New Hours
M-F: 9am-5pm
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Customer Vehicles - Page 1 | Page 2
Customer vehicles with stat, specs, and dyno runs
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Click pictures for hi-res views |
Owner: Jim - PT Member "Professiona1m0d" |
It’s a Chevrolet 1500 Silverado
Extended Cab/Long Bed - Black
(Stock: Vortec 4800 V8 LR4 4.8 Liter / 4L60-E) |
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GM 2004 Vortec Max (H.O.) 6000 V8 LQ9 6.0 Liter Engine Swap
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Owner: Ivy |
  
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Vehicle: 2001 Silverado ECSB
Engine: 5.3L bored to 5.7L
| Mods: |
- Nelson performance tuning
- Nelson 93 Octane Performance Tune
- Iron 5.3L bored to 5.7L
- 241 Heads milled .020 (10.5:1)
- Comp Cam 212/218 558/563 115
- Comp Cam Pushrods
and Lifters
- Z06 springs
- LS6 High Flow Oil Pump
- 3.90 Gears/G80
- Corvette Servo
- LS1 Fans with Nelson Fan Harness
- 180* Thermostat
- TrailBlazer Torque Converter
- 22" Goerlich Xlerator 3"In/3"Out
- K&N Drop in Air Filter/Ported Stock Box
- Escalade Wheels
with Toyo Proxes S/T 275/60R/17 Tires
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Custom Tune - Via E-mail!
We will be tuning this truck via email. Click here for more information
Owner: Gabe |
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Vehicle: 2001 Chevrolet Reg Cab Short Bed
Engine: 5.3
| Mods: |
- Nelson performance tuning
- K&N CAI
- Granattelli MAF
- BBK 80mm TB
- Headers
- Stage II heads
- Full roller rocker arms 1.7
- 232/230-580/580-110
- March power pulleys
- NOS 125 shot
- 3600 stall converter
- Trans Go shit Kit
- Dual 2.5" magnaflow exahust
- NO CAT, No EGR
- 4,10 cogs, with GM posi.
- 315/35/20 tires
- Lower 4" back 2" front
ADDITIONAL MODS:
I have an MPFI LPG system (Liquid Propane Gas) that I use for daily driving purpose. It used an alternate computer to run. It works fine, on Power WOT when it runs out of presure turns automatically to gasoline.
LPG 118 Octane, Gasoline 110 Octanes always.
Gasoline performance is best due to the propietary BTUs (higher) You can tell the diference.
For strip only in gasoline and light weigth.
HPTuners software Version 2.1.10.0
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1/4 Mile times so far:
N/A 13.55@103.4 MPH 2.01 60'
Progressive 100Shot: 12.59@114 MPH 1.99 60'
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One Fast S-10
Owner: James - LS1Truck Member "LS1-S10"
Nelson tuned 5.3L goes 491HP 505TQ |
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Vehicle: ’2002 Chevrolet S-10 Xtreme
Engine: 5.3
| Mods: |
- Nelson performance tuning
- 2001 5.3L engine
- 2000 LS1 intake manifold and injectors
- Comp cams 216/220 .525/.532 114LSA
- Comp Cams 918's
- Comp Cams Hardened push tubes.
- Custom cold air intake
- Sanderson 1.5" primary short tube headers.
- Custom 2.5" Y-pipe into single 3.5" through dynomax bullet and
- lowmaster 40 series.
- MSD wires, NGK TR6 plugs
- ASP Underdrive pullies.
- ARP Rod Bolts
- Electric fans
- B&M Hammer Shifter
- Trans-go HD-2 Shift kit
- Corvette Servo
- 3.73's
- Zexel Torsen Differential
- TA Performance Girdle
- Competition engineering Slide-A-Links
- Mickey Thompson 255/50/16 Drag radials.
Coming Soon:
YANK SS3600 Stall converter. |
1/4 Mile times so far:
11.27@122.5 MPH 1.57 60'
Click here for more information
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World’s Fastest NA 5.3L, cam only
Owner: Kevin - LS1Truck Member "vv8" |
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Vehicle: ’01 Chevy Silverado
Engine: 5.3
| Mods: |
- Nelson performance tuning
- 223 225 564 571 114 cam (new cam/new time coming soon)
- asm long tube headers
- BBK throttle body
- K/N fipk intake
- flex-a-lite elect. fans
- asp under drive pulley
- dual in dual out Imco muffler
- century transmission
- vigilante 2500 converter
- 4.10's with Eaton posi
- B&M tranny cooler.
- Programming and engine harness – Nelson Performance
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track times:
60'-1.75
330'-5.08
1/8'-7.91@86.40
1000'-10.40
1/4-12.52@105.90
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2nd fastest NA 5.3L, cam only
Owner: Lance - LS1Truck Member "Bluecajun" |
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Vehicle: ’03 Chevy Silverado
Engine: 5.3
| Mods: |
Nelson mail order tune, ls1 fans w/ nelson harness, cai, tr220/112, 918's, manley pushrods, pacesetter lt's, custom 3" exaust w/ Y and aerochamber, built 60E, tci 3000 stall, eaton differential w/ 4.10's.
show: 2" hotchkis drop coils, 4" beltech shackles and hangers drop. 20" centerline stingray III's w/ falken 275/45/20's. |
track times:
60' - 1.74
330' - 5.08
1/8 - 7.93@85.49
1000' - 10.42
1/4 - 12.53@106.73
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| LS1Truck Member: The_Mexican |
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'03 RC,5.3L,MagnaCharger,3.73,17"Kuhmo's,
ASM Headers/Mangaflow, TransgoHD Shiftkit
New mods coming this month
Custom 2.9" pulley, Nelson Tuning-Installed!
Update: Pulley and Programming Complete.
The smaller pulley and tuning has a produced a very tame truck during normal driving.
Hit the gas and the tires will spin at will!
Once slicks are ordered, we'll update with new track times
Currently runs 13.76@97mph before tune and pulley; traction limited.
New track times coming soon.
This truck was sold and replaced with an '05 Silverado ext. cab.
Radix, tune and a healthy cam are waiting to be installed!
Stay tuned for results!
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| LS1Truck Member: GMCwantsLS1 |
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'81 GMC, '02 LS1 w/4L60E, 3.73/locker, TransgoHD Shiftkit
Future Mods: 3200 stall converter
Best Times:
Before tune14.7@92mph
After Tune13.72@98.36mph
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| LS1Truck Member: L82gofast |
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'02HD 6.0L, MagnaCharger, Nelson Tuned, Hummer Wheels
Superchips Tune: 15.2
Nelson Performance Program: 14.64@97.9mph
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| Here is Louis' '01 Silverado. |
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Current mods are: Nelson Tuning, Volant cold air, 4.10', 20's.
Louis wanted more power than his 4.8L could produce. After discussing the details, it was decided that a new 6.0 LQ9 with worked aluminum heads would do the trick.
This engine should produce close to 420hp/420lb-ft. when completed.
Future mods include: Magnaflow cat-back, underdrive pulleys, Yank 3000 Stall
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| Bill's '03 Silverado SS. |
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Current mods are: Radix charger, 3.0" pulley, Headers, cold-air intake
Bill decided it was time to crank up the HP on his brand new SS.
Nelson Performance just installed the Radix Magnacharger on this awesome SS.
You'll notice a toolbox along with bedrails installed,
don't let that fool you. This truck will be one
powerful ride.
14.6 in the 1/4 with 800lbs in the bed!!
Future mods include: Cam, LT headers, 3000 Stall
Mod Results: 3.0" pulley- Boost went from 5psi to 7psi.
No knock retard detected.
There is a noticeable gain with the pulley installed. The truck no longer loses power in 3rd gear. It continues to pull through all gears. Track results coming soon.
Mod Results: Nelson Programming - The PCM Program came out great, the truck is obviously a lot faster
The SS actually peels out for about 4feet, before the tune we were lucky to get it to chirp the tires when taking off
The pulley helped with 3rd gear, but now that a shift kit and servo, along with tuning is done, the SS pulls just as hard in third as it does in 2nd.
1/4 Mile Update: 13.9 in the 1/4 mile. Truck did lose some weight in the bed, but the toolbox was still full.
Mods Update: Competition Cam install next month, mid to low 13's with an empty toolbox and cam is the goal.
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