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Discussion Starter · #1 ·
CAN ANYONE LIST THE DIFFERENCES BETWEEN THE H.O. AND THE STANDARD 670? ALSO THE IGNITION TIMING IS .126 BTDC ON THE H.O. THE STANDARD 670 IS AROUND .076. WHAT IS THE REASON FOR THIS? WHERE CAN I FIND TECHNICAL DATA FOR THE H.O.?
 

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Discussion Starter · #5 ·
WHAT ARE H.P., TORQUE, AND RPM FOR THE H.O.? WORKHORSES PLEASE, NOT SHOW PONIES. I JUST BOUGHT ONE AND I NEED ALL THE ACCURATE INFO I CAN GET MY HANDS ON. I WOULD LIKE TO RUN IT IN NORTH BAY ONTARIO NEXT YEAR LORD WILLING. DOUBLE D TESTING SEEMS TO HAVE A GOOD THING GOING ON WITH THEIR RADAR RUNS.
 

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Discussion Starter · #11 ·
DITTO RAVE! DO THE MATH. THE H.O. MAKES ALMOST 85 FT LBS. AT 8000 RPM IF MY MATH IS CORRECT. AS FOR THE GUY WITH THE 95-96 MACH COMMENTS... THOSE ARE COOL SLEDS BUT I THINK THE S CHASSIS ARE BETTER AERODAMICALLY. I RAN A 95 SS IN THE RADAR RUNS FOR 4 YEARS. THE S CHASSIS SEEMS TO BE A BIT BETTER FOR TOP SPEED.
 
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