Rolling Road Meet. Amd Thurrock

[simranjit Jhita]

Indeed!

Thanks for everyone that attended! Was good to catchup and that NSX was a beauty!

[Arqum]

Yep was not impressed by what AmD said. Was good to meet everyone and catch up. Good meeting you Stu

[Peter P18]

What about SRR? Know the Supra guys have used them with good results?

http://www.surreyrollingroad.com

It's 73 miles from my house. Not bad if it gets a true reading! ;)

Worth a thought. :)

[Stuno1]

With autos???

[Peter P18]

Done auto Supra's in the past? Not sure how we'd get on, but can't be any worse! ;)

[Stuno1]

I'll contact euro spec aswell and see what they say...

http://www.euro-spec2000.co.uk

[Peter P18]

Figures don't look so out anymore.

If you look at the US forum, stock dyno results are 357HP, 333 IB FT torque. You need to account for transmission loss of 15-20%.

The Lexus quoted HP doesn't do that.

Still odd that mine made bigger power than yours though Stu. :(

I'd expect the H&S to give a fair bit more? Joe Z PTS is quoted as 20HP gain.

Throttle controller wouldn't give me more HP or torque, just flatter/faster acceleration (my graph was pretty flat throughout).

[Stuno1]

20% loss puts mine at 435bhp. 20% loss is standard really but the manual cars also suffer similar loss but made claimed figures??

[Stuno1]

Also, if he wasn't revving to correct rpm the apexi would have more low down poke due to increased throttle response so would make sense.

[Dave McDave]

Figures don't look so out anymore.

If you look at the US forum, stock dyno results are 357HP, 333 IB FT torque. You need to account for transmission loss of 15-20%.

The Lexus quoted HP doesn't do that.

Still odd that mine made bigger power than yours though Stu. :(

I'd expect the H&S to give a fair bit more? Joe Z PTS is quoted as 20HP gain.

Throttle controller wouldn't give me more HP or torque, just flatter/faster acceleration (my graph was pretty flat throughout).

Evening chaps, good to catch up with you again.

Agree, don't really get how a stock car can be 20hp lower than Peter's with an intake and 5hp lower than Stu's H&S exhaust, doesn't make sense. Peter's was the 3rd one on so maybe it took the operator 3 attempts to figure out how to get the best out of an IS F......

Steve

[Stuno1]

Figures don't look so out anymore.

If you look at the US forum, stock dyno results are 357HP, 333 IB FT torque. You need to account for transmission loss of 15-20%.

The Lexus quoted HP doesn't do that.

Still odd that mine made bigger power than yours though Stu. :(

I'd expect the H&S to give a fair bit more? Joe Z PTS is quoted as 20HP gain.

Throttle controller wouldn't give me more HP or torque, just flatter/faster acceleration (my graph was pretty flat throughout).

Evening chaps, good to catch up with you again.

Agree, don't really get how a stock car can be 20hp lower than Peter's with an intake and 5hp lower than Stu's H&S exhaust, doesn't make sense. Peter's was the 3rd one on so maybe it took the operator 3 attempts to figure out how to get the best out of an IS F......

Steve

Info thing there is an element to that. I may go to eurospec and see what happens. Will call them first though.

[Peter P18]

20% loss puts mine at 435bhp. 20% loss is standard really but the manual cars also suffer similar loss but made claimed figures??

No, manual cars suffer less power loss according to what I've read on the US forums.

Reason we exceed the US cars is we were running 98+ RON. Fuel is generally no more than 95 RON in the States (and that's their good stuff! Lol).

I would like to do another run with Stu to see if it comes out differently on a different dyno if we can?

Can't see why the H&S system wouldn't add power? Maybe another of the H&S equipped cars could join us to see?

[Peter P18]

True enough on the operator getting dialled in by the time he did mine.

Be good to get a different run on another dyno for sure Stu.

May do mine there as well to see how it compares.

Let me know price/when chap.

Cheers.

Peter :)

[Stuno1]

I'll call them this week and see what they say about running autos. It would be good to have a second set of results to mull over. Eurospec rollers does AFR as well.

[Stuno1]

I would expect intake with exhaust to add 10hp is over stock. May wait to get apexi fitted as well and see if that makes a difference. Shouldn't though.

[Peter P18]

Why only 10 Stu? Joe Z adds 20 on its own?

Takeda is said to lose up to 5 as we knew when we bought them. ;)

It's more the induction noise you buy them for.

[Stuno1]

Dunno, that's just what I had in my head!

Hope call to eurospec is good, they show rear wheel and fly wheel power as well as AFR.

[Peter P18]

Steve and Stu.

Can you both scan and email me over your dyno graphs please?

Got a friend in NJ whose race tuning shop are willing to look into them for me. :)

Now AMD have confirmed the figures are at the flywheel, we are down on power for sure. :(

Appreciate the other dyno should give better data, but no harm in seeing what a proper race shop can do with the data.

Cheers.

Peter :)

[Stuno1]

Binned mine! Said it was at fly. Just going to go to eurospec where they know what they are doing mate.

[Dave McDave]

Steve and Stu.

Can you both scan and email me over your dyno graphs please?

Got a friend in NJ whose race tuning shop are willing to look into them for me. :)

Now AMD have confirmed the figures are at the flywheel, we are down on power for sure. :(

Appreciate the other dyno should give better data, but no harm in seeing what a proper race shop can do with the data.

Cheers.

Peter :)

No probs, sent you a text for your e mail address

[Peter P18]

Binned mine! Said it was at fly. Just going to go to eurospec where they know what they are doing mate.

Binned mine! Said it was at fly. Just going to go to eurospec where they know what they are doing mate.

Seriously? I'm just trying to see if there are any clues in the data Stu.

If you can salvage it (was laminated! Lol), can you email it to me please!

peter.payne@cathedralcapital.com

Email as above please Steve. :)

Cheers chaps.

[Dave McDave]

Binned mine! Said it was at fly. Just going to go to eurospec where they know what they are doing mate.

Binned mine! Said it was at fly. Just going to go to eurospec where they know what they are doing mate.

Seriously? I'm just trying to see if there are any clues in the data Stu.

If you can salvage it (was laminated! Lol), can you email it to me please!

peter.payne@cathedralcapital.com

Email as above please Steve. :)

Cheers chaps.

Done, let me know what they say

[Stuno1]

Lol. I'll have a look for it ...