Cams and cold weather starting
The reason I ask is because at low rpms with to much over lap you will be dumping exhaust gas into your intake manifold reducing the amount of air on the next intake stroke. This will effect cold weather operation but just wondering how much and how aggressive a person can go before it becomes a problem.
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- Posts: 1091
- Joined: Mon Aug 25, 2003 3:42 pm
- Location: Wayzata
i have crower 2s. if its cold. like cold cold it takes a good 30 sec. of turning over. but it goes. but thats when its cold. like now with the mid 20s its ok. starts right up
Thanks Pitch. I figured at some point there would be problems with a big cam and cold weather. Just didn't know how big. So Crower 2's are pushing the limit? I'll probably go with the FR2's. A little less lift and a shorter duration should be good for our extreme weather. They seem to be a pretty good compromise between power and drivability.