A1 Engine Tuning

A1 Engine Tuning Your performance workshop servicing the Mid North Coast. Specialising in ECU Dyno Tuning & performance packages for late model cars & 4WD's. Producing More Power, More Torque & Efficiency!

Call today to see what we can do for your vehicle Ph 5606 1640. A1 Engine Tuning offers Customised Performance ECU Tuning for all
Holden and HSV V8 vehciles from VTII ('99) to present, and many other Holden Chevy ECU equipped supported by EFI live. Performance ECU Tuning for most Petrol and Diesel cars and 4wd's

MVRL Lic No. 52468

Operating as usual

+109rwkw+186rwnmA 2021 Chevy Silverado with 1700km on the clock, complete and ready to go, fitted with a @whippleaustral...
10/10/2021

+109rwkw

+186rwnm

A 2021 Chevy Silverado with 1700km on the clock, complete and ready to go, fitted with a @whippleaustralia 3L Supercharger and a full MANTA Performance exhaust system with HPC coated headers. We have exhaust options in quite medium and loud.The Silver one with 1100km is next 😁

#superchargedsilveradov8 #thesethingsarecool

05/10/2021
Holden Hillclimb

Everytime I see this I smile, I might know who tunes it 😁. Think it's won its class in the NSW Hillclimb championship 4 times.

MY 21 ISUZU DMAX and BT50 testing stock V Tow Tune V Power Tune on a late 2020 auto DMAX. Owner reports a significant in...
01/10/2021

MY 21 ISUZU DMAX and BT50 testing stock V Tow Tune V Power Tune on a late 2020 auto DMAX. Owner reports a significant increase in power and drives so much better.

+ 111rwkw - 59.36%+ 195rwnm - 42% to 63% gains2014 Toyota Tundra 5.7L iForce V8 petrol we fitted with a @harropperforman...
30/09/2021

+ 111rwkw - 59.36%

+ 195rwnm - 42% to 63% gains

2014 Toyota Tundra 5.7L iForce V8 petrol we fitted with a @harropperformance FDFI2650 running 8 PSI of boost. Big tyres hurt the outright numbers but the gains over the stock numbers are awesome. Check out the dyno sheet in the pics.
#Harrop #harropsupercharged #fdfi2650 #toyotatundra

Toyota 200 Series in for a tune yesterday, like most 200 Series this one tows a big Caravan.
29/09/2021

Toyota 200 Series in for a tune yesterday, like most 200 Series this one tows a big Caravan.

+ 40rwkwToday we had a VF 6L Redline with a W310 kit fitted. The owner said it felt a bit flat and had a surge under hea...
29/09/2021

+ 40rwkw

Today we had a VF 6L Redline with a W310 kit fitted. The owner said it felt a bit flat and had a surge under heavy throttle. I don't know who tuned it, but let's just say it was one of the worst I have ever seen, it was extremely lean and had far to much timing advance which was causing sever knock, I am surprised it hasn't grenades. It has a full exhaust, air intake and tune and was making about as much power as a standard one. The fuel was so lean that I hooked up a fuel pressure gauge to make sure the fuel pump was delivering what it should, it was. Just a bad tune, a bit or recalibration a few dyno runs and it was up from 216 to 256rwkw. Normally a tune will see a gain of 20rwkw over stock, that indicates how bad it was. Badges don't always mean what they indicate.

2014 Toyota 5.7L Tundra getting a Harrop 2650 Supercharger upgrade 😁
27/09/2021

2014 Toyota 5.7L Tundra getting a Harrop 2650 Supercharger upgrade 😁

Something a little different recently. Tune only, nice gains, turbo spools up nicely now.
26/09/2021

Something a little different recently. Tune only, nice gains, turbo spools up nicely now.

A couple of current model 79 series on for some recent upgrades.
25/09/2021

A couple of current model 79 series on for some recent upgrades.

2013 RG Colorado manual in for a tune, makes a big difference to these.
25/09/2021

2013 RG Colorado manual in for a tune, makes a big difference to these.

DMAX in for a tune some nice gains.
25/09/2021

DMAX in for a tune some nice gains.

345rwkwVery nice VF R8 SV black, was already fitted with a Walkinshaw intake and tune. We added a cam upgrade, full exha...
25/09/2021

345rwkw

Very nice VF R8 SV black, was already fitted with a Walkinshaw intake and tune. We added a cam upgrade, full exhaust and a retune happy with the result.

+47rwkw A nice low km WK statesman in for a full exhaust, OTR and tune, should drive alot better now.
25/09/2021

+47rwkw

A nice low km WK statesman in for a full exhaust, OTR and tune, should drive alot better now.

316rwkw A VZ 6L Thunder ute on for a cam and lifter upgrade. Will be good to see it back on the road soon.
25/09/2021

316rwkw

A VZ 6L Thunder ute on for a cam and lifter upgrade. Will be good to see it back on the road soon.

US cars everywhere at the moment, but still some Australian stuff lurking around.
20/09/2021

US cars everywhere at the moment, but still some Australian stuff lurking around.

Two more Silverado Superchargers have arrived with a 3rd on the way.
09/09/2021

Two more Silverado Superchargers have arrived with a 3rd on the way.

Great day today supporting @spanner's car show Coffs Harbour Kart Racing Club for @hope for the homeless coffs harbour. ...
07/08/2021

Great day today supporting @spanner's car show Coffs Harbour Kart Racing Club for @hope for the homeless coffs harbour. Awesome day had by all!

24/07/2021

We had this newly completed Ls2 powered BMW E46 sports sedan in for a tune today. The engine is stock at the moment but it still pushed out 274rwkw, its nearly ready for the track. Wait till it gets some more power.

21/07/2021

383.4rwkw or 515rwhp

+106rwkw

We have finished (for now) our 3L Whipple Supercharger install on the new work ute, just went for a drive, it is impressive. It is running just under 7psi, so great power gains for the boost level on a stock engine. We have upgraded the brakes and exhaust plus the airbox.

Dyno sheet in the comments.

A couple of Superchargers arrived today. Bit of extra motivation for a couple of Silverado's. We can fit these with opti...
15/07/2021

A couple of Superchargers arrived today. Bit of extra motivation for a couple of Silverado's. We can fit these with optional driveline warranty.

15/07/2021

277rwkw

The new work ute is getting a few upgrades. Puts out surprising power with just an intake and exhaust. Dyno sheet below is stock with intake v exhaust.

Someone's truck is getting their bling on!MANTA Performance
09/07/2021

Someone's truck is getting their bling on!
MANTA Performance

27/05/2021

Proud to sponsor Coffs Harbour Kart Racing Club again this year & look forward to seeing the Boss man out on track again!!!!!!

05/05/2021
Finke 2021 Pro Buggy

Finke Race 2021 Pro Buggy Entry #46 of David Spokes, Glen Hayes & Craig Anderson getting some last minute tuning. Good luck boys, have fun!

05/05/2021
Someone's baby is getting some loveπŸ’• Can't wait to see this running 🏎🏎 #whipplesuperchargers #Whipple  #camaro #Chevrole...
11/03/2021

Someone's baby is getting some loveπŸ’• Can't wait to see this running 🏎🏎
#whipplesuperchargers #Whipple #camaro #Chevrolet

21/01/2021
Harrop 2650

509rwkw

The Harrop Engineering H2650 has lifted the rwkw on the LSA from 462rwkw @ 14.5psi to 509rwkw @ 15.6psi. All done with cooler intake temps than the factory 1900, running the stock cooling system.

The target was 500rwkw, very impressed.
#harrop #harropperformance #H2650i #tvs2650 #SUPERCHARGED #LSA

17/01/2021
LS Tirana Sports Sedan

347rwkw on slicks

331rwkw on 18's

We've had the Torana in before with an Ls1 making around 260rwkw but this time it was back with a cammed 6L, on its race slicks it made 347rwkw, however the slicks were getting to hot and slipping after the first run. A larger diameter set of 18 inch road tyres fixed the issue, but as expected dropped the power slightly to 331rwkw. This thing will be fast with its light weight at the track.

17/01/2021
VF Maloo 350rwkw.

350.3rwkw

We have tuned this VF Maloo before making 311rwkw, it was back for a fairly large cam and lifter upgrade. It sounds plenty tough now and makes 350rwkw.

13/01/2021

Initial start up, first cam job back from our Christmas break πŸ₯³

Happy New Year, thanks for the support we've had from old, and new customers in 2020. 2020 ended up being an extremely b...
31/12/2020

Happy New Year, thanks for the support we've had from old, and new customers in 2020. 2020 ended up being an extremely busy year for us. Bring on 2021, we are currently having a break to re charge, be back from Monday 11th.

I just had to add a picture of my new favourite car the new Corvette πŸ‘.

Happy New Year, thanks for the support we've had from old, and new customers in 2020. 2020 ended up being an extremely busy year for us. Bring on 2021, we are currently having a break to re charge, be back from Monday 11th.

I just had to add a picture of my new favourite car the new Corvette πŸ‘.

The new Harrop Engineering  H2650 LSA blower upgrade is sitting idle till we get some more pulleys to reduce the boost d...
19/12/2020

The new Harrop Engineering H2650 LSA blower upgrade is sitting idle till we get some more pulleys to reduce the boost down a bit. It seems to be making a lot more boost than anyone anticipated. 1 run only 501.6rwkw, we'll get the boost as close to where the original was running, and tune it for a fair comparison before we increase it a little 😁

#harrop #harropperformance #H2650i #tvs2650 #supercharged #LSA

New Harrop Engineering H2650i comparison.H2650i supercharger vs LSA 1900The boss man explaining the differences between ...
17/12/2020
New HARROP H2659i comparison

New Harrop Engineering H2650i comparison.
H2650i supercharger vs LSA 1900
The boss man explaining the differences between the two.
Now to get it fitted to see what it can do!
#harrop #harropperformance #H2650i #tvs2650 #supercharged #LSA
https://youtu.be/il758CeKqHU

H2650i Superchargervs LSA 1900The boss man explaining the differences between the two.Now to get it fitted to see what it can do!

Address

31 Hurley Drive
Coffs Harbour, NSW
2450

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 3pm

Telephone

0256061640

Products

- EFI Live Tuning (Holden's/Chev)
- DuSpeed, VCM & Orssom Performance OTRCAI's
- VCM Performance Products
- Pacemaker, King Brown, Xforce & Hurricane Exhausts
-NPC Clutches
- BMC Filters
-Suppliers of HARROP products

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Performance at it’s BEST!

A1 Engine Tuning your performance workshop servicing the Mid North Coast. Specialising in ECU Dyno Tuning and Performance Packages for late model cars and 4WD’s.

We do it all:- ECU Tuning/Remapping, Dyno Tuning, CAM Packages, Exhaust Systems, OTR Cold Air Intakes, Clutch Upgrades, Performance Suspension, Supercharger Kits, Brake Upgrades, Underdriven Balancers and New or Used Vehicle Servicing + more just ask!

Producing more torque, more power & efficiency call us today to see what we can do for your pride & joy! Ph:- 02 5606 1640 Lic No. MVRL 52468

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