Originally Posted by
HoboShop

Hello I want to comment on th jp +12. The +12 piston does not fit in the eagle however, the piston,rod fit. The collar on the eagle sleeve is wider thus it was designed for the eagle.
Not sure about that. The eagle was based on the Plus 12. Same block, same head button, same rod, same 11.5 crank, same p/s/r combo. check the part numbers on the pdfs:
http://www.jpracing.com/img/products...12_TL-3_en.pdf
http://www.novarossi.it/files/explod...S12-3T_3CT.pdf
The Border Shop even has the set showing the Plus 12 will fit an eagle:
http://www.the-border.com/product.ph...cat=565&page=1
Not sure where you got the wider collar from. Not to flame, and I could very well be wrong. But from the part numbers, it very well could work.