need help guys, question

[pinkpanthr]

Ok, so when I pulled the car off after my heat last night it didn't sound right. After I cut it off it wouldn't refire and sounded like it was sucking air when I cranked it. One of the more experienced guys at the track said he thought I had spun a bearing but I can't see that causing the car not to restart, since the engine will turn over. Any ideas as to what it may be?

[rad15E]

do your homework first ,pull the plugs and do a compression check ,do it with the carb opened up this will tell you what you need to do next