Holden VT VX VU VY VZ LS1 V8

For VZ 6.0L LS2 and L76 engines please view the VZ VE VF 6.0l/6.2L page
Please note, tuning is done in house on our dyno otherwise a

remote custom tune can be organized.

SCROLL DOWN FOR  LS1 V8 PACKAGES

All figures are in rwkw (rear wheel kW) this is the power after it’s been transferred from the engine to the rear wheels. You may see other numbers used like HP, BHP, RWHP, WHP, PS, fwkW etc. Some figures are quoted at the engine and some are quoted at the wheels, if you are unsure you can always use an online calculator or please ask us.



LS1 V8 Engine Performance

Stage 1


Custom Dyno Tune
-Dyno Tuning Package and Stealth 4.0 Controller $660

280-290kw (engine) 200- 220kw (wheels)

*Too many variables to give exact figures without running it on a dyno

 

131981778_161011519114640_28463360561422

Stage 2
 

Cold Air Intake
Custom Dyno Tune

Exhaust

-VCM Intake, 2.5” Catback Exhaust, Custom Dyno Tune, install $1800
-VCM Intake, 2.5” Catback Exhaust, Extractors, Hiflo Cats, Tune $2990

We always recommend MAF tunes instead of MAFLESS (deleting the MAF-Mass Air Flow sensor), MAF tuned LS1's will allow for better fuel economy, better drivability, legalities and longevity of the motor. In the tune, we use the MAF for down low RPM and we tune it MAFLESS for top-end (speed density tuning over 3900RPM), best of both worlds!

310-340kw (engine)
240- 260kw (wheels)
*Conservative figures, too many variables without running it on a dyno,
better power+torque with added headers and cats.


Upgrade options
Underdrive pulley $650 including install.
Xforce Varex Variable Mufflers $490
Various Xforce Extractor and steel quality upgrades.
Upgrade to 3 inch from $300
Upgrade 409 to 304 stainless from $300
Upgrade short tube to long tube headers from $300

120277813_725845771610067_81511093036212
143683668_181327753741615_40310195004735

Stage 3
 

Cold Air Intake
Exhaust

- Stealth Performance Controller

Custom Dyno Tune

Underdrive pulley

Camshaft packages

 

REVHIGH offers various camshafts for the LS1 engines. Our most popular for the LS1 on the stock Auto without a High Stall is the Billet Steel + heat coated Texas Speed 224/224 @112 LSA Camshaft, we also do the package with the following, Dyno Tune, Melling High Flow Oil Pump, Cloyes Race Z Timing Chain upgrade, all other gaskets and parts, Install starting from $3590

 
OTHER VCM or Texas Speed camshafts are available to suit your needs and budget! Please message us!

 

360-400kw (engine)
260- 330kw (wheels)
*Conservative figures, too many variables to give exact figures without running it on a dyno,
better power+torque with added headers and cats.
LS7 Melling Lifters, Chrome molly pushrods, DOUBLE Valve Springs (not singles), Viton Valve Stem seals,
ACDELCO Lifter Buckets, Head Gasket kit, filters, oil, coolant, labour, Camshaft
(some sizes may incur additional cost, please message us for a quote), dyno tuning,
harmonic balancer bolt, engine de-carbon and cleaning


 

PLEASE NOTE power figures are dependent on camshaft and other performance mods used as well as the age and condition of the motor.Some further extra's you may be interested.
 

  • High Stalls from $2500 including install and oil.

  • Underdrive balancer $500

  • Higgins Race Ported and Polished Heads $1450 + 10-30rwkw depending on stage.

  • Camshaft bearings may need to be replaced depending on age of motor and condition of engine $800 (engine is pulled from vehicle and camshaft bearings are professionally replaced and bed in.

BACKFULL.png
ls1 222 226.jpg
224r ls1 syw093.jpg
ls1 states final.jpg

Stage 4

Stage 4Various supercharger and turbocharger packages please contact us.

Capa Side mount kits from $9990
Top mount supercharger kits from $12,000
Forged engines from $5000
Stroked engines from $5000
Rebuilt engines from $3000 if getting the camshafts done at the same time.

Also visit us on our Youtube channel for more videos.