Rave valve part question

[simy200]

Hello friend, can someone tell if there’s any issue if my 2 raves valve piston are different. One is flat like part # 420854449

and the other one have uper head in the middle like part # 420253255

bot both have same size and height.
its on a 96 gtx 787 twin carb.
thanks for your help.

 

[ghostntheshell]

Just cleaned mine the other day.
Mine looked like the bottom photo. 97 GTX 787

 

[POPPS]

It's all good,,,same job,,,curved one is newer style...Now if only we 785 owners could get our hands on Austrian factory made non melting metal ones that Chris Fischetti had on his 68 mph 800.

 

[mikidymac]

There were some aluminum ones being sold on eBay.