Remember, Sir Hiss ran mid 7s, and he streeted it.
I was also reading about Mustangs in Super Street Outlaw (I believe) running 7s on 10.5" slicks. Those cars looked vaguely streetable too. And by "vaguely" I mean "you better pray the cops don't see that".
Both of those are large cube V8s...
Hmmm... I don't want to get mixed up in this, but I would have thought the addition of a clutch strong enough to hold the higher torque would be a part of a 10.5 second package.
Are you sure he doesn't mean 7 second 1/8?
An RX7 in the 7s will have total race body, cage + checker plate interior, Lenco, rear tyres that almost touch each other, parachute etc.
Here are some 7 second RX7s:
http://www.rotormaster.com.au/subPage.asp?cid=35
He is most likely talking smack if...
Fuel pumps can suck a lot of current when pushing max flow at max pressure.. maybe check how the pumps have been wired - if maybe something is cutting them because of too high current, if they are cutting out because of too big a voltage drop.. just a guess..?
Turbos work off airflow. Hotter inlet air is just higher pressure and more energetic. You will most likely get less power than a conventional turbo, but lag would probably not be too much worse. Oiling isn't that hard to fix.
Not a very elegant solution, but cheap and easy, and the size of the...
Great points. Gas law does still apply, so the "nitrogen expands less" point is BS. Less water vapor will cause less expansion and less of the corrosive effects on the inside of the tire. But like joe says, there is a heap of water in there anyway - the soapy goo they use to slip the tire on...
Holy crap - that bumblebee was shipped roll-on roll-off? I know some of the guys who do the rolling on and rolling off here in Melbourne and I wouldn't trust them with a Fiesta!
I'm currently in the process of shipping a couple of old muscle cars to Australia. Using a company called Accord...
Re: Dr. Roof\'s 1108HP Twin Turbo Dyno Sheet
I believe 1200 is the limit on the Dynojet. Odd that the power curve wasn't flattened too? Could be time for a Sir Hiss style rear end, and into the sevens with the front in the air!
That looks like the same 2 points in the other thread, where the "V Notch" is happening. I have no idea why a cam or crank sensor could just lose it at those two engine speeds though?
The fuel pressure needle thing does seem strange... maybe it is going nuts because of sudden changes in flow...
Cop Magnet,
No, I'd say it would think very lean. The sensor measures concentration of oxygen, and as it is covered in wet fuel, it can't do its thing.
If I were you, I would try to get an oscilloscope with data capture, and capture the voltage across each injector during a run. This will rule out, or reveal, if injectors are staying shut or open.
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