Search

Well it’s either some oil/grease coming from your midshaft, but I’m betting it’s rubber from your coupler. Check the condition of the black rubber in between could be starting to disintegrate

That valve will not be restricting any water flow, it looks like it has reduced fittings to fit the hose. I would use gates green stripe or equivalent instead of oem.
Like mittens said the oetiker...

Those 21 GP’s sure are nice looking, even better then my 17. I sure can’t say that about the doo though, maybe in a different color since I don’t like purple

I’ve used that hole on my FZ and GP. I used a bulkhead fitting like this and 2 90* barbed fittings. Made some aluminum washers so the hex sides would not gouge into the nano, sealed with 5200. Works...

Check your hose from the charger to intercooler and from intercooler to TB if one was loose and popped off you would be down on power big time. That’s best case scenario, if those 2 hoses are fine...

Anytime

Head Bolts- 40.6 ftlbs + 90*turn
Lower Case- M-6 7.4 ftlbs. M-10 22.1 + 90*
Rod Bolts- 37.6 ftlbs + 90*

Dam Dan, that’s faster then a SR-71 right now. That’s flying
What rpm are you turning. Sounds like you have everything sorted out and dialed in

Congrats

Please do not connect to the map sensor, it could/will mess with fueling. Tap into the intake manifold and run that line to the bov.
Do a search on tapping into the manifold
Its pretty easy to do

https://www.4-tecperformance.com/index.php?main_page=product_info&products_id=5172

Here you go! Another option is to look for a used motor on the GH classified section, my kid found one but he...

Ok, so nothing works getting the bolt out
First you have to gain access to the bracket, so remove what you have to to gain access. From the rideplate side screw-in your good bolt Then from the...

I would try spraying it with blaster penetrating oil and tapping it with a hammer to try and break the bond of corrosion. Then try those vise grips again, if your able to remove that bolt make sure...

Do what Ben said, my kid and I went through this same scenario a month ago but it was the #2.
He bought a short block from Jerry, bought all the special tools and he’s up and running better than...

That’s what I would try, as long as the plate thickness doesn’t mess with any clearance issues. Clean up the mid wall as best you can use the bearing housing as a template and use 5200 to seal that...

Nice, If you change that stock impeller to the solas you should pick up a couple mph and some acceleration

What model and yr ski are you modding?

I know with my 17 GP I first did direct connect to both cold air intakes and my seat would shudder or almost flap like wings by my knees. It would also...

Yea I’m not familiar with deans tunes, what stage is it and do you have all the supporting mods for it. If you do I would think you’d be in the upper 80’s for sure

Can you list every single thing that has been done to this ski? That way people can help you out more

Yes, you’ll be fine

Something is not right here! There’s no way you can pickup 1000 rpm switching from a 13/20 to a 13/18. I can see a 200 to 300 max but not 1000

Your speed speed at 8400 is about right but the...

I’m not sure what your top speed will be but I’m guessing at that rpm it would be at least 8-10 mph faster than stock. With that said I would highly consider the Riva intake grate! I do not trust...

????????????
Whats your rpm at top speed with the 2 props?
Hows the acceleration compare between the 2?

Answering the first question might determine if the prop needs a little tweak

Yea, I would use just regular rtv silicon. I don’t use Anything on the vein side of the pump

Casting resin is good, that’s what I used

DanSvho, make sure u fill the voids in the transom with epoxy or resin before you reinstall. It makes for a much better seal