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As promised earlier, I have had a go at sorting the Dyno results available to me into meaningful categories which I have posted below. So far the runs are all on Maha rolling roads which is useful. It is worth noting that the cooling fans at Tuning Japanese are significantly more powerful than at Star Performance in Scotland and this may have an effect on the figures.
This thread is not intended to be "look at how good I am" but to allow us all to find the most effective tuning route for our future needs. Most of us spend lots of money and just hope that we chose well. This resource should with the help of others, allow much more accurate targeting of the goodies that are right for you.
I would like also like to include some more varied results, Rupert, can I have a copy of your recent T78 dyno sheet, Guy all your dyno runs from past / present cars would provide an important contribution. Gary, the Beast with it's 2835's would also be of great interest to all the members. Mario and Motorex do you have anything that we can post and do you know how to normalise the figures between your dyno and the UK Maha ones.
Anyone got some dyno info that is different to the ones posted will also be gratefully received. I seem to remember that Joss has some readings of his R34 as standard and then with an exhaust.
Don't be bashful as this will be of benefit to us all, as you can see from my results there is a big dip in power at 5800 RPM which I will be working on in the near future. Gary also stated that the beast is also still work in progress.
We all want the greatest bang for our bucks and I am sure that any conversations about tuning are good conversations as far as the garages are concerned.
Items that are also of interest as they play a significant role in the final output from your car are:- cam lift, cam duration, cam timing, head gasket thickness, air fuel ratio under load and maximum exhaust gas temperature taken before the turbo's.
I do not have much in the way of the set-up information for the dyno sheets posted but I would like to include a simple table on some or all of the above with each Dyno Sheet.
Mario posted on the downunder site that maximum power on his Skylines was produced at 12.666:1 Air / Fuel ratio and that he worked to a maximum of 1000°C before the turbos, to which I would say who are we to argue with someone of his obvious experience and quality of posting.
A big thanks to Tim at SVS for his contribution to help get the ball rolling.
Please E-Mail your Dyno Sheets and performance specification to [email protected]
This thread is not intended to be "look at how good I am" but to allow us all to find the most effective tuning route for our future needs. Most of us spend lots of money and just hope that we chose well. This resource should with the help of others, allow much more accurate targeting of the goodies that are right for you.
I would like also like to include some more varied results, Rupert, can I have a copy of your recent T78 dyno sheet, Guy all your dyno runs from past / present cars would provide an important contribution. Gary, the Beast with it's 2835's would also be of great interest to all the members. Mario and Motorex do you have anything that we can post and do you know how to normalise the figures between your dyno and the UK Maha ones.
Anyone got some dyno info that is different to the ones posted will also be gratefully received. I seem to remember that Joss has some readings of his R34 as standard and then with an exhaust.
Don't be bashful as this will be of benefit to us all, as you can see from my results there is a big dip in power at 5800 RPM which I will be working on in the near future. Gary also stated that the beast is also still work in progress.
We all want the greatest bang for our bucks and I am sure that any conversations about tuning are good conversations as far as the garages are concerned.
Items that are also of interest as they play a significant role in the final output from your car are:- cam lift, cam duration, cam timing, head gasket thickness, air fuel ratio under load and maximum exhaust gas temperature taken before the turbo's.
I do not have much in the way of the set-up information for the dyno sheets posted but I would like to include a simple table on some or all of the above with each Dyno Sheet.
Mario posted on the downunder site that maximum power on his Skylines was produced at 12.666:1 Air / Fuel ratio and that he worked to a maximum of 1000°C before the turbos, to which I would say who are we to argue with someone of his obvious experience and quality of posting.
A big thanks to Tim at SVS for his contribution to help get the ball rolling.
Please E-Mail your Dyno Sheets and performance specification to [email protected]
. But Joss wouldn't screw with anything. Probably some gremlins in their somewhere.
