Drogo's ACW Nats pics
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- Cannonball
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Dean built/had built, the orange coronet raced by Bill Mason, and is from sheffield, terry Deans new car is absolutley stunning it should put a lot of cars in the shade, it looks so original untill you lift the hinged 'glass hood, and it should run very fast the motor made 850bhp on the dyno with masses of torque
Just a quick note about George Chiles' road runner,I've spoken to him today and he can't believe how the car launched like it did last weekend, see 1st pic on this thread, apperntly the wheel was even higher than that, the car is running a 496 stroker motor with edelbrok heads, m1 intake, BG mighty deamon 850carb, w/3.55 gears and an 11inch converter, it ran 11.6 at shakey last weekend, it was driven to the track (180 miles) slicks bolted on and raced! Altough slower than last year (10.8, pro-charged) George is much happier as the car is proving much more reliable, as last year he melted 2 sets of pistons with no apparent faults/problems, he bought the complete set up pro charger, carb, Aeromotive EFI fuel pump all as advised but still had problems seemingly at the top end of the strip, that is why he is back to a straight forward N/A set up
I keep tripping over Georges old procharger
, I'm starting to think about sticking it on the car, looking at pics of his setup I kind of suspect the fuel pressure regulator, it looks like an aeromotive a1000 which is rated to 15psi, which I think is marginal for that size of blower, and the problem would show up at the top end, I've bought a bigger a2000 reg on the advice of the guys at the turbo mustang forum, just need to do someting about the compression ratio as well so it probably wont go on this year
And I'm probably going to need some kind of roll cage fitting

And I'm probably going to need some kind of roll cage fitting
What were his exhaust gas temperatures when the pistons went? It would either be lean at the top end, or the charge air temp would be too hot - probably the former since the boost level on procharger kit would be pretty low.
If the carb was built for the application, then yeah, the fuel supply is probably the culprit - you could always set up a high pressure fuel supply and an adjustable fuel pressure regulator, that way you could dial in the fuel supply and not worry about the engine needing more than was available!
If the carb was built for the application, then yeah, the fuel supply is probably the culprit - you could always set up a high pressure fuel supply and an adjustable fuel pressure regulator, that way you could dial in the fuel supply and not worry about the engine needing more than was available!