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  1. Mike Grafas

    more cooling pressure without restrictors?

    I have it set up exactly how the diagram is with the fcv before bypass coming from chamber
  2. Mike Grafas

    more cooling pressure without restrictors?

    I recently did the dual cooling and the way I have it set up is as follows 2 lines from pump, both lines to bottom of manifold one line from head to bypass(overboard) one line from back of head to bottom of head pipe, then chamber right after coupler to "T" straight leg of T to fcv to stinger T...
  3. Mike Grafas

    Less low end after coming unhooked

    Thank you for the response and I do want to go am hull soon but also plan on keeping my sj. And yes I do want to flatwater flip one day but for the time being I'm on a bay with big boats and ocean rides. Now yes I can find an am hull tomorrow and buy it or find one months from now so wanted to...
  4. Mike Grafas

    more cooling pressure without restrictors?

    Yes I have dual cooling, but if I'm not alone with this then I feel better now
  5. Mike Grafas

    Less low end after coming unhooked

    so would it be worth it if I got the solas mag 144, I do ride a lot and mainly freestyle just not sure. basically I haven't bought a mod in a while and I'm due hahah its either I go with the mag pump or I go a new steering system route, which I don't think I need right away
  6. Mike Grafas

    more cooling pressure without restrictors?

    I need more water pressure in my cooling system I think but I cant use any restrictors. its a b1 with a 760 ported and polished and Coffman rocket pipe 200psi comp I bought a fcv to put on it except I need the fcv barely on any threads for it to open at 1/4 throttle, basically I can see the...
  7. Mike Grafas

    Less low end after coming unhooked

    Sorry I meant to say if the pump gets unloaded by accident like coming out of the water over a smaller wake to hit the big one
  8. Mike Grafas

    Less low end after coming unhooked

    Thank you for the response and as for the pump getting loaded before I understand, but if I unload the pump then bury it and hit the throttle I still don't have that response, do I need more time for my pump to load up before I launch?
  9. Mike Grafas

    Less low end after coming unhooked

    So ive had my RN SJ for about 10 months so far, bought it bone stock with a 701 raider motor and carbon reinforced. I have come a long way with mods because lets face it, I got the standup fever and constantly wanted more power. (AM hull is coming soon) now please don't take me for an idiot...
  10. Mike Grafas

    Standup on a hand truck?

    Eye bolt and safety clip was the first thing I put on before the ski went on
  11. Mike Grafas

    Standup on a hand truck?

    Well so far I think I've made it to the backyard
  12. Mike Grafas

    Standup on a hand truck?

    It was a pain to get on but I can work around that, the hard part was standing it up, by myself I wouldn't be able to and then lower it back down. I have another idea I might try by making a shop cart that can pivot easily on back wheels, same as the hand truck I have but not as severe of an angle
  13. Mike Grafas

    Standup on a hand truck?

    Well, I got it in the back.... Definitely not ideal if I plan to drop in few times a week
  14. Mike Grafas

    Standup on a hand truck?

    Anyone ever put a stand-up on a hand truck (custom made or not) I plan to make a ramp setup off my bulkhead into the bay, I have the plans basically figured out My problem is, of course, I can't get my ski into my backyard, basically I would need a cart that puts the bottom of the ski 4ft...
  15. Mike Grafas

    Help, sj suddenly shut down

    Alright I'll do that, I've got some down time anyway, broke my pump shoe yesterday But compression only fell off about 3-5 psi But she definitely ran good yesterday
  16. Mike Grafas

    Pump shoe

    I've tried searching and all I got were posts from about 5 years ago Besides jet Dynamics and blowsion are there any pumps shoes out there that people prefer, or are both of those the same and fulfill the same purpose
  17. Mike Grafas

    Help, sj suddenly shut down

    Well I feel like an idiot, I know I said I kept the high-speed screws on the rich side. But after looking further into it I must have leaned them out a little bit when I was trying to tune the ski in the winter time. I remember I couldn't get the low-end right so I thought let me lean out the...
  18. Mike Grafas

    Help, sj suddenly shut down

    Yeah that's what I have now, the little inline mower ones except a really good one. And I'd get it if I went full throttle and it would stall, but how am I able to go wot for at least a half a mile before she quits If I was running lean on top end wouldn't I have blown the motor a long time ago...
  19. Mike Grafas

    Help, sj suddenly shut down

    If this is the second time this has happened and I do a lot of full throttle runs, except most of the time I let off for a second till I'm about to come off plane then hit it again, wouldnt I see some type of sign of lean seizure I would imagine if I'm running lean on top end then anytime I...
  20. Mike Grafas

    Help, sj suddenly shut down

    So I randomly realized today that I glassed in my front intake holes on my hood. I never opened the rear holes bigger because it ran fine with low end Is it more than likely that I'm choking the motor out and that the rear vents cannot pull in as much air as the motor is pulling, causing it to...
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