View Full Version : Hull Number

07-12-2011, 11:53 AM
OK, so I read on here of how to read my hull number, but what does this mean;

5.7 TBI 1:1

I mean I know 5.7 means 5.7L V-8 GM, i can see that but what does TBI and 1:1 mean?

07-12-2011, 11:56 AM
I Would Assume 1:1 Would Be Referring To The Tranny. Tbi? I Dont Know

07-12-2011, 11:57 AM
Throttle Body Injection (fuel injected) with a 1:1 transmission. (IE: not the Power Slot)

07-12-2011, 12:07 PM
so one rotation for the engine would be one rotation for the prop?

07-12-2011, 01:39 PM
You Got It