2021 rzr xp turbo roll on to WOT to top speed

Just bought this new 2021 rzr turbo 2 seater with the P90X clutch. It has the stock belt and clutches along with 30” wheels and front/back windshield. It has a 180 break in miles on it. To me the full range pull feels strong and has no belt slip. I was told by a clutch kit expert that the rpm’s looked low and top speed should’ve been higher than 80 mph. I still need to check speed with a GPS for actual top speed due to using larger tire. For those who have this 2021 turbo, does this run look normal. Don’t want to by a clutch kit if not needed. Thanks

[alexhoover]

I have my so turbo at 8400rpm WOT sweep on 30inch tires. Stage 4r evo Had a super atv clutch kit (adjustable weights) set to 84grams per from them heavy heel weight, light mid and no toe. So weight had 6 grams in heel 4 grams in middle and no toe.Ran around 7900-8000. Nice trail set up but dropped down to 82grams per and moved weights more to the toe. So 1.5grams heel 2.5grams mid and 4 grams toe. Motor revs to 8400 and holds till around 75mph. 9000-9100rpm was 90mph 29 inch bighorn so more like 28 3/4 maybe. My xt warriors are about 30 3/8. Top speed ran all the way out to 96mph with gps. I see this was posted 11 months ago but yea. The motor makes best power at 8400-8800 range. Tune plays a role but i like the lower side of the rpm’s. Loads motor hard and less likely to slip a belt. Razorback belt temp helped me dial in everything. Belt temps run around 160-175 45mph trails. 200-220 to the floor till 75-80mph.241 on the 96mph run on a 75-80 degree day.Also have a epi light blue spring with a shim so engagement rpm is 3100-3200. 2800 two step (launch boost after 3 to 5 secs is 7-8psi)and bikeman helix with teal secondary spring. Slows down shift out and makes back shifts insane. Hope that helps someone that comes across this.

[toddhill]

Please read my pull down description and leave a comment. Thanks