Originally Posted by BigC2007
Roelof, thanks for the 411 and I was afraid of that ( cost of a new kangaroo) but correct me if am wrong but I thought the 321 was a 8 port ?
Sold as both I believe. The first 421 had a AAC set which was replaced by a ABC set and was leveled the same as the 321, the 8 port set was later replaced by a 7 port. Performance wise there is no real difference.
Do you have a 2 or 3mm thick upper edge on the sleeve? The 2mm is normal with current engines, the 3mm edge so far I have seen was on older REX models and current 9 port models.
A good 7 port P/S set with rod will cost you 250~300 dollar? With 100 bucks more you have a N21-7T or maybe even a Kangaroo. If you have some money left over just get a N21-3T P/S/R set for 100 bucks and buid up the old engine for fun.