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Results 436 to 450 of 485
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03-29-2015, 02:54 PM #436
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03-29-2015, 03:12 PM #4371980 Cougar 19 tunnel,90 2.4L Bridgeport EFI in middle of restoration.
1988 BAJA Sunsport 186, 96 225 Pro Max
79 12' Auminum, 95 Merc 9.9
RIP Stu
"So many idiots, so few bullets"
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03-30-2015, 05:05 AM #438
Morning Dave,
Been "REAL" busy over the winter months. Got the boat completely torn apart getting ready for a complete rewire job and new Coosa Board transom here within the next few weeks.
Been putting allot of time in my new foot pedal design and testing,now into the manufacturing mode, it hasn't been a smooth ride to say the least. Some of the work I've wanted to out source, but no body wants to talk to me about the work because I don't have 1000's of parts, I'm just a little guy and like Rodney Dangerfield said...........I DON"T GET NO RESPECT..............
Hope'n you guy's up north get an early spring to make up for the nasty winter we've had.....take care ...
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04-10-2015, 06:42 AM #439
hopefully it is starting to warm up by you guys in the frigid north! i'm hoping to get my boat out on sunday and do some last minute tuning before river ranch. i just figured out why my port tank wouldn't feed the slosh tank any fuel, the inside of the fuel hose collapsed! i put all new hose in this boat 4 years ago, now i'm replacing all of it again w/ the a1 style black inboard fuel line, which carries a 125 psi rating.
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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04-12-2015, 08:42 AM #440
ETHANOL!!! I hate that crap. I`ve replaced many hoses that were collapsed on the inside just like yours. Luckily we have a station that still orders non-ethanol premium and thats where i get gas for my boat, lawn mower, edger ext.
DB
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04-12-2015, 10:12 AM #4411980 Cougar 19 tunnel,90 2.4L Bridgeport EFI in middle of restoration.
1988 BAJA Sunsport 186, 96 225 Pro Max
79 12' Auminum, 95 Merc 9.9
RIP Stu
"So many idiots, so few bullets"
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04-13-2015, 06:29 AM #442
got it back out on the water yesterday. i pretty much went thru everything while i had the intake apart, last time out i noticed the egt guages on both sides were intermittently going zero and up while running. pulled the skirt and found a tear in the rubber exhaust relief hose, replaced it. well now the egt probes are probably bad, which sux. on the 3 litre i have to pull the powerhead to change the probes. i found yesterday that the engine gained some midrange torque(accelerates thru the hop even faster), but on top wasn't getting the rpm. started doing piston/plug readings and found the engine was going rich. i wound up taking 8% fuel out of it above 6k rpm, and got most of the rpm back, and it still appears rich, it sux not having the egt working now, it worked at the beginning of the run though, and was showing 1050 at wot. i also had to change the cylinder corrections once i started leaning it out, 5 and 6 wanted more fuel, so i guess the intake is flowing more air to the lower cylinders with the increase in plenum volume. it was blowing 20 -30 here yesterday rite up the river, so top speed runs were out of the question, i just left the jackplate down to load the engine to figure out what to do with the tuning, was still seeing 100 mph at times even though i wasn't trying.
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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04-13-2015, 12:00 PM #443
Charlie,
Are you back to running the horn intake again?85 Checkmate Starflite
MAD/Wolf 225 EFI
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04-14-2015, 06:27 AM #444
yes, i got the mad efi intake to idle well and run good, but the fuel consumption went thru the roof, even the mid range. i think because it is so large there is just no velocity thru it, and efficiency is lost. top end would probably be great with it, but with the fuel burn rate being as high as it is would kill my range
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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04-14-2015, 08:29 AM #445Screaming And Flying!
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Mrcrsr
How many different front horn designs are there?
Your first photo you say its a 260 but I've not seen that style on a 260 the ones I have seen seem to have more volume?Last edited by powerabout; 04-20-2015 at 02:16 PM.
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04-24-2015, 06:29 AM #446action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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Velocity21.250 liked this post
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12-12-2015, 07:38 AM #447
Anyone make rifle drilled head bolts or studs for the 3 litre? I'd like to start doing cylinder to cylinder egt readings
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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12-13-2015, 05:01 AM #448
why not build them yourself?
http://www.alliedelec.com/rs-pro-3817277/70643725/
http://www.alliedelec.com/rs-pro-3971264/70643845/
just have to build the adapter from BSP straight to your headstud thread!
and drill the hole offcourse but you might wanna get that done by a machinist
this is how i am going to do it
btw the CAN EGT from diyautotune has 8 channels egt channels and 8 analog 0-5 volt outputs (god that,s complicated )
http://www.diyautotune.com/catalog/c...ace-p-542.html
Last edited by PanRonnie; 12-13-2015 at 05:11 AM.
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12-13-2015, 08:04 AM #449
I currently use 1/8 npt to 1/8 compression fittings, I would have to get some head studs rifle drilled then and adapt to the compression fittings. I guess there is nothing available off the shelf
action mobile marine, 772 528 0754, dealers for aces fuel products,wolf efi, pro marine,latham and gaffrig/livorsi. we build gearcases and modify them(3 litre) to ratchet, and powerheads as well. 21 skater/3 litre wolf efi 113 mph the engine build http://www.screamandfly.com/showthre...-3-litre-build
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12-13-2015, 08:16 AM #450
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AZMIDLYF liked this post