? about sn reduction nozzle

[tmc9046]

I took my pump apart the other day and noticed that the veins/fins on the inside of my reduction nozzle have been grinded off. Just would like to know if this is bad or if I should not worry about it. Or if I should get a new one and upgrade to a board nozzle.

Also put a wetwolf cone on and noticed a big lost in performance instead of a gain so I put the stocker back on and it was back to normal again. Has any one else had this problem?

 

[Liquid Graffix]

I'd also like to hear some feedback on the pump cone. I was thinking of switching to one also...

 

[chriselmore_1]

Stock cone and #0 taper bored nozzle is the chit

 

[Crab]

It all depends on your engine power and prop your spinning, sounds like your pitched low already.

 

[tmc9046]

Im running a solas cut back 14-17 which is about the same as a 13-17.

 

[chriselmore_1]

Running a 13 17 solas concord w my bored nozzle 61x 170 psi. Pipe. 46 sbn. Protec Cdi and it works great w stock tail cone

 

[tmc9046]

Yea that is close to my setup. 701 61x,pipe,44 blackjack,lightend flywheel and couplers,180 psi,14-17 solas.