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Topics - eliminator18
1
« on: September 06, 2019, 04:38:36 PM »
I currently have this mercury unit in my jet boat. Looks to be outdated, what would you guys recommend? Sent from my iPhone using SoCal Jet Boats mobile app
2
« on: September 04, 2019, 04:01:26 PM »
What adhesive do you guys use to seal pump intake to Hull? Sent from my iPhone using SoCal Jet Boats mobile app
3
« on: September 02, 2019, 11:38:03 AM »
Has anyone used this engine in there jetboat? Pros / cons to using it in an 18ft jet! Sent from my iPhone using SoCal Jet Boats mobile app
4
« on: August 28, 2019, 03:36:01 PM »
LOOKING TO ADD A ROOTS BLOWER TO MY 454 OVER THE WINTER BREAK. CAN SOMEONE THAT RUNS ONE IN THERE JETBOAT GIVE ME SOME INSIGHT. LOOKING AT GETTING A 10-71, BUT HAVE BEEN TOLD THAT AN 8-71 WITH INTERCOOLER WOULD BE BETTER. WHAT ARE YOUR THOUGHTS
5
« on: August 27, 2019, 09:49:42 PM »
I have a 18ft 76 eliminator that needs some fiberglass repair and some paint. Anyone know of a good place in the Los Angeles area? Thanks Sent from my iPhone using SoCal Jet Boats mobile app
6
« on: June 13, 2019, 07:34:46 AM »
im planning on building another bbc motor, but am looking for some useful information for this build.
Boat: 76 eliminator 18ft with Berkeley jg pump
engine block: 454
I want my boat to be able to do 70+mph
the info im looking for is:
* do I bore and stroke the motor or leave it std with higher comp pistons
* where does the hp/tq peak need to be in rpm for optimal performance?
im just looking for some helpful info to get me in the right direction. in my head I have planned to go 496 w/ 10.1 comp hyd roller cam brodix heads and 950cfm dp carb.
thanks for any helpful insight
7
« on: July 01, 2018, 12:00:59 PM »
The hull is a 76 eliminator bubble deck! What are your guys thoughts? I don’t want to spend a shit load of money. I was thinking of dropping in blueprints 632ci n/a from summit, it’s claimed 815hp. Or do I add a blower to the current 454 motor thats in the boat and call it a day? What are your guys thoughts? Sent from my iPhone using SoCal Jet Boats mobile app
8
« on: December 26, 2017, 02:47:29 PM »
After filing up the vains to take the dings out, do i need to primer the bare cast or leave it exposed to to the water? Is there a certin primer or paint to use? Thanks Sent from my SM-G930T using SoCal Jet Boats mobile app
9
« on: December 21, 2017, 06:52:40 PM »
While i have the pump apart and filing the dings on the impeller, is there a right way or wrong to file the vains on the bowl? And how do you know if the bowl is no good any more? Is there a chart somewhere that explains any of this? Any help would be great, thanks Sent from my SM-G930T using SoCal Jet Boats mobile app
10
« on: August 22, 2017, 10:49:57 AM »
I have noticed that the forward/reverse lever while in the forward position moves into neutral as i hit the throttle pedal, so i have been using my leg to hold it forward lol, my question is, is it a worn out cable that's causing this, or bad/ loose bushings? 76 eliminator bubble deck, with droop snoot and old style place diverter. Any thoughts or suggestions thanks Sent from my SM-G930T using SoCal Jet Boats mobile app
11
« on: August 15, 2017, 01:16:09 PM »
My friends boat has a 502 blown bbc, the engine sounds good and idles fine, but i noticed that looking at the inside of his bassett headers, the driverside was pure black soot, and the passengerside was clean a whistle, what do you guys think might be the problem? Im thinking its a valve issue, but i could be wrong. Sent from my SM-G930T using SoCal Jet Boats mobile app
12
« on: March 22, 2017, 04:23:55 PM »
I just picked up a new marine gm 3wire altenator, and in the process of hooking it up, I noticed that there is no light or resistor in line of the exciter wire, but there is this switch that I'm not sure what it does for the altenator, can I just bypass it or not, please help. And I would like to relocate the terminal block somewhere other then on the skitow, where is everyone else mounting there's, thanks again for the help Sent from my SM-G930T using SoCal Jet Boats mobile app
13
« on: March 07, 2017, 11:50:46 AM »
I currently have this altenator in the boat ,but it's bad and needs to be replaced, any suggestions? The name on it says sev. Marchai , a14/35 Sent from my SM-G930T using SoCal Jet Boats mobile app
14
« on: March 07, 2017, 06:12:09 AM »
I have a mild 454 in a 18ft eliminator, my question is I have a Holley 750dp and she runs great 62mph. The jets that are in it are 72/ 77, and in wondering if I bump up the 77 to say 80 or 82 if that will give me a little more mph, or will it make it run like shit on the top end Sent from my SM-G930T using SoCal Jet Boats mobile app
15
« on: April 29, 2016, 06:10:42 AM »
Looking to make my own water lines, does anyone know where I can purchase all the different fittings and lines from?
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16
« on: April 18, 2016, 01:31:28 PM »
I just bought an aftermarket ot header, and they have no weep holes in them? Should I drill a hole in them or not? Thanks
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17
« on: April 14, 2016, 06:09:05 PM »
The old wear ring I pulled out has no lip at the bottom of it, but the new wear ring has a lip at the bottom and is a little taller then the old one! My question is can I machine the lip off the new wear ring to match the size of the last one??or do I need a totally different wear ring?? Thanks guys
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18
« on: February 29, 2016, 04:35:13 PM »
Just wondering if anyone has played around with this feature? I have a mild 454 running a comp cam xm flat tappet cam, just wondering if I advanced the timing 4' on the cam chain will there be a beneficial Hp increase, or should I just leave it in the "o" position (stock timing marks)?
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19
« on: January 19, 2016, 06:22:27 PM »
I need to replace my impeller, but I'm not sure which one to get? I have a Berkeley pump,but I'm told the bowl I have is a dominator. Is there a difference between impellers or does it not matter??? And I would also like to get your advise on impeller cut. I currently have an "a" impeller and it gets me 63mph @5200 rpm, what would you guys recommend to get me a higher mph?? Thanks
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20
« on: January 17, 2016, 03:44:45 PM »
So the last time out I sucked up some rocks, I was able to get them out, but it had a real bad vibration, so I take the bowl off today to find the impeller is broken and the inside of the bowl dinged and scratched up. I know I need to replace the impeller, but can the bowl be saved?
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21
« on: August 28, 2015, 04:30:48 PM »
What do you guys think of my current setup? What would you change if it were you? It's on a 18ft eliminator with 500hp
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22
« on: August 21, 2015, 07:51:06 PM »
I'm building a 540ci bbc and plan on using my 8-71 blower, what size carbs do you guys recommend? 2x 660's or 2x 1050?
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23
« on: August 14, 2015, 09:02:29 AM »
I'm currently running a edelbrock performer 2.O duel plane intake with a Holley 750 dp. I would like to run a tunnel ram but not sure if it would hurt the performance of the engine? What's a good tunnel ram to run? Or are they all good? Those of you that run a tunnel ram, what would you recommend, and would you run a single or duel carb set up? I have a 454 bored .031 with trw forged domed Pistons, compression is 9.5-1 with 781 heads std valve size with stainless valves, I'm running comp cam xm288 cam.
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24
« on: August 12, 2015, 10:53:58 AM »
What all is involved in having pump work done or having a performance build? I currently have a Berkeley pump/ intake with a loader and a dominator split bowl with stuffer. Just trying to figure out where to spend the money, on the pump or on the motor? I have a 18 foot eliminator bubble deck and a ride plate, just finished building a 468 bbc that makes a little over 500hp, boat runs great, but just looking for your guys thoughts, looking to make the boat faster, ps it has an "a" impeller aluminum
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25
« on: July 21, 2015, 09:14:56 AM »
Anyone know where I can get a cheap 2 port thermostat outlet, not looking to spend 100
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