not sure where to start. i had 4.88 rear gear in car and 1.76 first gear in glide. car usualy spun tires on the starting line if track was loose and it ran out of motor at 5/8s track. now have 4.56 finals and same 1st. gear you can pretty much guess what i was strugling with last week end. thats right, tire spin and poor 60 foot time. how low would you go and why? i'm thinking 1.89 . don't forgit it's a cadillac that means its rods are a hell of alot longer then anyone's so it don't spin faster then 5grand.
i don't need to be the fastest just faster then you!
vvvvvvvvvvery funny hahaha man you guys ars a regular comedy act. but that don't help me does it! mike the question was what first gear should i try to slow down the rear tire speed at the line so they'll hook and not just sling sand everywhere.
i don't need to be the fastest just faster than you!
SORRY PW WE DID GET OFF INTO YOUR OWN WORLD. DID YOUR GEARS WORK FOR YOU BEFORE? IF SO YOU HAD A 8.59:1, IST. GEAR FINAL. WITH 4.56 GEARS JUST TAKE THE IST FINAL AND DIVIDED IT BY YOUR REAR GEARS. 8.59/4.56=1.88 1ST. GEAR SET LETS GO RACING PEEWEE MIKE
mike thanks again for all your input. the stock cadi rod is 6.750 but is not forged. i use the olds rod which is 6.735 but have it bushed .015 long for floating pin this rod is forged all this on a nine inch stroke (ooops thats the wrong rod) i mean 4.304 inch stroke. the cadi experts say don't spin this combo faster than 5500. pw
i don't need to be the fastest just faster than you!
LETS SEE IF I CAN DO THIS. CONVERTORS ARE A BLACK ART!!!! PERFORMANCE CONVERTORS ARE RATED BY STALL SPEEDS ONLY, NOT EFFICIENCY. TO CHECK THE STALL IS EASY. PUT CAR IN HIGH GEAR AND WATCH THE TACH. WHEN THE BRAKES WONT HOLD IT ANYMORE THAT IS ABOUT THE STALL. BUT YOU CAN FLASH IT PAST THE STALL WHEN YOU ARE ON THE TRANS BRAKE. IF YOU HAVE ENOUGH MOTOR! BUT WHAT NO ONE WILL TELL YOU IS HOW MUCH SLIP YOU GET. SO SOMETIMES YOU THINK YOUR SPINNING THE TIRES, BUT YOU MAY BE SLIPPING IN THE CONVERTOR. THE HIGHER THE GEAR RATIO THE MORE SLIP YOU MAY GET. OK NOW THATS MY SHORT STORY ON CONVERTORS! TELL ABOUT BLACK ARTS. MIKE