I had my cam belt jump 4 teeth on the weekend during a 4x4 comp. It did it just as I finished a run which seen the motor seeing the 7g mark for about 1 min of a 1.55 min run.
What happened is the belt stripped a stripped about 10mm wide off the top of it and that stripped then wrapped itself around the water pump pully. Some where in this process it jumped 4 teeth. Yep then it idioled like crap. lucky it did this while I was sitting in the finish box signing paperwork and not while at full revs.
Got a new belt (mate did a parts run) from toyota for $66.00 and replaced it in the bush just so we could finish competing. Missed 4 stages before we got it going again, but owell thats motor sport for you.
Btw 1UZ and 2UZ timing belts are the same and we got prices ranging from over $200.00 all the way down to the only place that had 1 in stock at the $66.00.
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What happened is the belt stripped a stripped about 10mm wide off the top of it and that stripped then wrapped itself around the water pump pully. Some where in this process it jumped 4 teeth. Yep then it idioled like crap. lucky it did this while I was sitting in the finish box signing paperwork and not while at full revs.
Got a new belt (mate did a parts run) from toyota for $66.00 and replaced it in the bush just so we could finish competing. Missed 4 stages before we got it going again, but owell thats motor sport for you.
Btw 1UZ and 2UZ timing belts are the same and we got prices ranging from over $200.00 all the way down to the only place that had 1 in stock at the $66.00.
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