HSV Dyno Day - Results

[VXR_Daz]

Great day today, thanks to Jez for organising it an Sophie for supplying the troops with ample food.

So come on guys, post your results here (RWHP please)! And I will be checking the video to see any cheaters

I'll update this post with all the results when I can.

For now:

1. VXR_Daz - VXR S/C (12psi Harrop LS112 & Wortec full exhaust) - 440.6
2. AM04ARO - CV8 S/C (9psi Harrop) - 427.1
3. HarryOz - AM Vanquish (Standard) - 414.8
4. broadslide - VXR 500 - 371
5. nitrosman - 6.0 VXR (Wortec full exhaust) - 334
6. P7VXR - 6.0 VXR (Wortec full exhaust) - 325.7
7. crestaracing - 6.0 VXR Standard (green cotton drop in fillter) - 323.2 HP
8. stu harris - VXR8 (Standard) - 322.5
9. Mogv8 6.0 VXR - 321.7
10. Doleboy 5.7 VXR - (Wortec full exhaust) - 314.5

2 people missing

Edited by VXR_Daz on Saturday 27th October 22:52

[broadslide]

Belt slipping VXR 500 - 371BHP Boo Hoo!

Thanks to Jez and Mrs jez especially for my double helpings.

Edited by broadslide on Saturday 27th October 17:21

[eliot]

Are they wheel or calculated flywheel figures? (wont bother asking about bonnet status)

[nitrosman]

a big thankyou from me too i enjoyed the day more than i thought i would oh and thanks for the cups of tea and yummy bacon sarnies.
mine made 334 rwhp on 6.0 vxr with full wortek exhaust , headers and remap all i need to do is find around 7.5k under my mattress now

[AM04ARO]

And the results from the yellow car,

CV8 SC 427.1.

[stu harris]

1. VXR_Daz - VXR S/C -440.6
2. HarryOz - AM Vanquish - 414.8
3. broadslide - VXR 500 - 371
4. nitrosman - 6.0 VXR - 334
5. stu harris - VXR8 - 322.5

[p7vxr]

stu harris said:

1. VXR_Daz - VXR S/C -440.6
2. HarryOz - AM Vanquish - 414.8
3. broadslide - VXR 500 - 371
4. nitrosman - 6.0 VXR - 334
5. stu harris - VXR8 - 322.5
6. P7VXR 6.0 VXR - 325.7

[ringram]

Interesting, vixpy1 has my rwhp figures from when I ran mine a few months ago on the same dyno 385.6 according to the graph.
Nice to have more indicated power than a supercharged VXR500 with my 5.7 NA

Stig how did you go?

[mogv8]

1. VXR_Daz - VXR S/C -440.6
2. HarryOz - AM Vanquish - 414.8
3. broadslide - VXR 500 - 371
4. nitrosman - 6.0 VXR - 334
5. stu harris - VXR8 - 322.5
6. P7VXR 6.0 VXR - 325.7
7. Mogv8 6.0 VXR - 321.7

It was the fuel.... no the colour .... no the errrrrrrrrrr, I will think of something soon ......

[AM04ARO]

Don't forget me!!

1. VXR_Daz - VXR S/C -440.6
2. AM04ARO - CV8 S/C -427.1
3. HarryOz - AM Vanquish - 414.8
4. broadslide - VXR 500 - 371
5. nitrosman - 6.0 VXR - 334
6. P7VXR 6.0 VXR - 325.7
7. stu harris - VXR8 - 322.5
8. Mogv8 6.0 VXR - 321.7

[crisisjez]

Just a suggestion, but what about posting the mods with the HP figure.

[VXR_Daz]

crisisjez said:

Just a suggestion, but what about posting the mods with the HP figure.

Added where known

[Doleboy]

Again thanks to Jez & Sophie for organizing and being good hosts.

If anyone spotted a S/C on the floor, I think I dropped one...

1. VXR_Daz - VXR S/C (12psi Harrop LS112 & Wortec full exhaust) - 440.6
2. AM04ARO - CV8 S/C (9psi Harrop) - 427.1
3. HarryOz - AM Vanquish (Standard) - 414.8
4. broadslide - VXR 500 - 371
5. nitrosman - 6.0 VXR (Wortec full exhaust) - 334
6. P7VXR - 6.0 VXR (Wortec full exhaust) - 325.7
7. stu harris - VXR8 (Standard) - 322.5
8. Mogv8 6.0 VXR - 321.7
9. Doleboy 5.7 VXR - (Wortec full exhaust) - 314.5

[Harryoz]

eliot said:

Are they wheel or calculated flywheel figures? (wont bother asking about bonnet status)

numbers are at the wheels, as for bonnet status, mine was down!

[crestaracing]

Thanks to Jez and Sophie for a great day, Can now put names to faces. 6.0 VXR Standard (green cotton drop in fillter) 323.2 HP

[essexmonarovxr]

Hi Guys,
Your power figures make interesting reading. The thing that i noticed is that Mogv8’s 6.0 and i assume its standard is giving 322 RWHP, but P7VXR with a full Wortec exhaust system and a cost of almost £4000 to fit a full Wortec system is only giving you 5 RWHP extra.
So what’s different with the extra power of nitosman giving 334RWHP ?????????
So apart from the better noise the power increase is not worth talking about or am i missing something?
Maybe it’s worth going for the Wortec CAT back system then i can unleash the noise of my V8
Can anyone enlighten me???????

[nitrosman]

well i think it was decided that mogv8 has a car with a strong lump for some reason and mine is about 34bhp more than a standard one as there was one or two other 6l cars that made 300bhp standard still its alot of money for an extra 34bhp but you mainly pay for that sound i think so for me its stll worth it

[essexmonarovxr]

Oh yeah,
Thanks again nitroman ( oliver i think) for giving me your paddock pass at Thruxton a few weeks ago and nice meeting you.

[broadslide]

crisisjez said:

Just a suggestion, but what about posting the mods with the HP figure.

Std VXR 500 apart from cat back, and a slipping bloody belt.

[crisisjez]

essexmonarovxr, the hp figures posted are just a snapshot if you like. Showing max power at optimum rpm (usually just before the red line). You really need to compare the power graphs for torque and hp figures, and the way the power is delivered.

I would imagine that in the real world if mogv8 and P7VXR were to go head to head you would be able to see the advantages of the wortec stuff, as P7VXRwill have more torque available from lower down the rev range.

Just to remind those looking that the final numbers are just a bit of fun.

Having said all that it looks like mogv8`s got the Wortec performance pack!!!!!!!!

Edited by crisisjez on Sunday 28th October 09:18