Quote:
Originally Posted by David Jerome
I figured this is the reaction I would receive. I am taking no credit from anyone. If you are willing to run the car in the spring at a track I will still be willing to pay. I assume you will be honest and keep the boost at 15lbs and see what happens. Like I said I hope you prove me wrong, you wont find anyone more willing and happy to benchrace for the rotary and what it can do. I simply said it was hard for me to believe, and that is why I offered the challenge and am willing to pay. Im not raising the BS flag and running away. This would be excellent advertising for Defined if your trap speeds can back up the dyno numbers.
Im simply saying I know what different dynos can do and how they can be altered. My fd made 360rwhp on right at 13lbs on the stock twins, atleast thats what the dyno dynamics said once the shop owner put in his calculation to relate it to a dynojet. Call me crazy but I dont believe my medium streetport, Non-sequential fd made 360rwhp on 13lbs with a PFC base tune.  |
Look mate, MOST of the numbers dyno's punch out are total bullshit!
I say again, you apply physics as applied to hundreds! of legit cars as listed on my page and you will see (as you are saying) that by some way that the estimated BHP *engine power* NEVER corresponds to the mph it achieves over the last 66ft of a 1320ft acceleration test
Test a car in std temp, pressure day and show me the "mph" and I will believe that far more than most other forms of evidence. This is why I have high precision corner scales, and a $30k worth of Race Logic VBOX testing equipment. Also good to apply other very basic testing procedures such as in gear 90-140kmh test (3rd) and other more std tests which eliminate shifting excuses and launching etc etc like 100 to 200kmh or your backwards english imperial 60-130mph equivalents .......
It really does separate the bullshit for the facts!
http://www.riceracing.com.au/vbox-ii...ing-tuning.htm
On the DynoDynamics (in NORMAL MODE! not skewed like you cunts do to match optimistic dynojet guesses!) I tested dozens of cars and they put out stupidly high figures! then test the REAL power as delivered to the real wheels on my VBOX and self made forumla and its always around 13% LOWER!!!!! apply my well researched guess to estimate the legitimate engine power and put it into many proven forumlas (that have been used to check hundreds of legitimate supercars!) and
by some lucky hand of god! the NUMBERS ADD UP!.
I have published a ton of this information of proper testing here> for anyone bored to read it >
http://www.ausrotary.com/viewtopic.p...=VBOX#p2345194 Mountains of cars from ALL genera, see how you measure up and what "rear wheel HP dreams you are putting your faith in!"
p.s. (ref VBOX tests of American Ferrari F40 I got done and acquired actual corner weight check after test) There are some great comparisons there from stuff I know intimately well (Ferrari F40 for example and my own car) if you get yourself a simple VBOX consumer range item, you can quickly and easily do any in gear acceleration tests to compare yourself to very well known factory cars. One you will see on that page is a basic 60mph to 85mph (5000rpm to 7000rpm) power band check *ironically identical for both cars gearing wise so its a great comparo. American Ferrari F40 = 2.10 seconds V's mine on 18psi at 2.19 seconds (and my car being 100kg lighter in this test) you do the math lol at guessing the power of each car 
I currently run 1.52kg/cm or around 21.6psi boost pressure, that should be enough to not only beat the American F40 I have first hand data on but also its faster Euro cousin that is closer in weight to my Mighty RICESP Mazda RX7
and it WILL trap near
130mph in an old school 1320ft test......... if its got the power to beat all these other incremental measures.
My heap of shit is 1320kg when tested and it "only" has just under 500 genuine engine donkeys under the hood! Some other peoples cars with OVER 600bhp and weight near 1100kg should do almost 140mph by comparison ............... but they NEVER do and always have an excuse to follow as well ironically LOL.
You sound like you have a cery good grasp of the different dyno's and how they measure everything, we'll have to chat about this in great depth. I just accepted that different tools measure things differently and left it at that as there was so much contradicting info on the net when I was looking into it years ago.
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