Weber question about 31
Posted: Mon Aug 01, 2005 3:49 pm
Could someone help me here. I am building a twin cam that will be mildly tuned to about 135 ish BHP. Just a well balace bottom end with some head works and some new cams. Looking in Miles Wilkins book about Webers etc he mentions the 40DCOE 18 and 31. He states that the later cars with more HP used the 31 and it is good for up to 140BHP. I am building the car from bits and have not specifiaclly got to the carb bit yet. I do however have a pair of 40's that I picked up from my brother. Upon checking them I found one to be an 18 and the other to be a 31 (shucks).
Has anybody got a 31 they want to part with or even swap for an 18 if that an idea?. Also after the 31's what number would do for my build if I struggle with finding a 31. As I watch ebay it all looks very confusing with 40's. Didn't realise there were so may. Any advice welcome
Mike
Has anybody got a 31 they want to part with or even swap for an 18 if that an idea?. Also after the 31's what number would do for my build if I struggle with finding a 31. As I watch ebay it all looks very confusing with 40's. Didn't realise there were so may. Any advice welcome
Mike