Search results

Search the forum Search Articles
  1. kidturbo

    Twins with Twins, Anyone?

    The drill size was 27/64. While trying to dig up some details on that sensor I discovered the Cummings sensor is shorter than this one. Everything else about it looks the same. So I'll try to dig one of those up check resistance on it Sent from my SAMSUNG-SM-G890A using Tapatalk
  2. kidturbo

    Twins with Twins, Anyone?

    No please share me a link. Everything else in the cooling system is bronze, coupro-nickle, or 316L SS. Oil and main exchanges both have zincs built in. This charge cooler core is a pretty common unit used on Yanmar and Cummins engines. So while looking up some assembly details, I noticed all...
  3. kidturbo

    Twins with Twins, Anyone?

    Does now... Sent from my SAMSUNG-SM-G890A using Tapatalk
  4. kidturbo

    Twins with Twins, Anyone?

    Hey NC, ya know how ya can tell Banks never tested these intakes in the real marine world? Because everyone else who uses this core put zincs in their aluminum end caps.. I still plan on coating them, but fixing these little important things first.. lol Sent from my SAMSUNG-SM-G890A using...
  5. kidturbo

    Twins with Twins, Anyone?

    Kinda reason I tried to tap a block plug first. But not enough meat and it split Into two pieces. If I can find a thicker head 14mm like this brass LML adapter, bet it would work. Was pressed for time, so just went to plan B and did the remote filter housing on these puppies. When I get time...
  6. kidturbo

    L5P L5P Tuning

    Nice.. Looks like they are done by 3k too. Sent from my SAMSUNG-SM-G890A using Tapatalk
  7. kidturbo

    Twins with Twins, Anyone?

    I've done that mod for couple other customers in the past. Always wondered why they never included one from factory. Watched my machinist buddy do a trick last night I'm still trying to grasp.. Needed a wedge to set this turbo straight, and we did one for the other engine on his milling...
  8. kidturbo

    Twins with Twins, Anyone?

    WINNER!! You can defuel based on fuel temp, and with 300gal tank, I doubt it's ever gonna be an issue. And I have liquid/liquid fuel coolers on return side. So now I can tune to defuel if Oil Temp reaches xxx. Plus fuel temp is in canbus data, so now it gets handed off to the dash gauges...
  9. kidturbo

    Twins with Twins, Anyone?

    Hint.. It's oem Dmax, has an oring seal, but scaling is not same as ect sensor. So to match ecm tables I chose the factory unit. I've yet to find another sensor with same resistance values and tapered thread. Had to do a little recess in the oil filter housing. Sent from my SAMSUNG-SM-G890A...
  10. kidturbo

    Twins with Twins, Anyone?

    Time to play name that sensor. I first attempted to tap an oil Galley plug but didn't work out. Sent from my SAMSUNG-SM-G890A using Tapatalk
  11. kidturbo

    Twins with Twins, Anyone?

    Thanks for that breakdown. I knew the design sucked, but now we know it's literal.. If I recall, they didn't add that thermostat to the top hose till LBZ? So just guessing, but maybe GM is trying to bring turbo temps up to stop the VNT blades from sticking. Obviously some reason they wanted it...
  12. kidturbo

    L5P L5P Tuning

    I'll find a boat to drop one in this winter and tell ya if they are any better or not.. Ya know I've played with these engines for nine years now, and still never owned one with a GM badge on it... LOL Sent from my SAMSUNG-SM-G890A using Tapatalk
  13. kidturbo

    Twins with Twins, Anyone?

    Pickup in transom, with adjustable height. Then a pressure relief valve in the sea strainer. So inlet hose to pump is pressurized at speed. Sent from my SAMSUNG-SM-G890A using Tapatalk
  14. kidturbo

    Twins with Twins, Anyone?

    This one shouldn't slow things down much. But I will check in/out temps on water side at wide open to calculate efficiency of the main cooler and electric engine circ pump configuration. Sent from my SAMSUNG-SM-G890A using Tapatalk
  15. kidturbo

    Twins with Twins, Anyone?

    The sewater pumps are thru hull fed 20AN 1-1/2 inlets. Then splits into a 1.5 and a 1.25 outlet. The 1.5 feeds charge cooler and then main heat exchanger. So that supply should be about 95gpm at 3800R. The 1.25 feeds 40gpm into oil, transmission, and drive coolers then exit to exhaust...
  16. kidturbo

    Twins with Twins, Anyone?

    Angle of this thermostat port tends to lean towards flowing from rad side to engine doesn't it? No temp rating on outside. Sent from my SAMSUNG-SM-G890A using Tapatalk
  17. kidturbo

    Twins with Twins, Anyone?

    Meziere told me to not dead head those pumps to factory thermostat. Causes heat on motor and possible premature failure. The one factory thermostat has couple air bleads built in, but not enough to matter. My original plan was feed turbos off rear engine inlets, but that would have siphoned...
  18. kidturbo

    Twins with Twins, Anyone?

    Yeah i basically tried to follow the stock layout. But to date still can't tell ya which direction factory fluid flowed.. Does it flow from bypass tube thru turbo to that upper rad hose with thermostat, or does it flow out of that inline thermostat and get sucked back to waterpump?? We used a...
  19. kidturbo

    Twins with Twins, Anyone?

    Yeah the heat exchangers are pretty big even for hp marine standards. 24" x 6" dia. Only question now is reservoir capacity needed. That's something I hope we can sort out on dyno. Sent from my SAMSUNG-SM-G890A using Tapatalk
  20. kidturbo

    L5P L5P Tuning

    About 12k in cash I guess.. Sent from my SAMSUNG-SM-G890A using Tapatalk
Top Bottom