318 stroker motor 330 HP 349 cu.in.
Re: 318 stroker motor 330 HP 349 cu.in.
Having second thoughts on this project: If you have 318s, and want to upgrade to 360s, you have to change all kinds of stuff (oil pan, flywheel, etc.). Going this way retains all that 318 stuff!
Damn clever.
Jeff
Damn clever.
Jeff
"We live at the bottom of an ocean of air, not at the top." General Marvage Slatington
Re: 318 stroker motor 330 HP 349 cu.in.
Jeff, we must be telepathically connected I just came to the same conclusion yesterday as I got the part list back and realized its only $800 more to get the stroker and + 100hp.
Pretty sure I'll be getting mine from Atlantic Marine. 2 year warranty and they do a ton of them.
1 question I have is to keep counter rotating or to go standard. There is about a $400 savings going standard and I can put that toward a CNC prop if that makes the boat more efficient.
Pretty sure I'll be getting mine from Atlantic Marine. 2 year warranty and they do a ton of them.
1 question I have is to keep counter rotating or to go standard. There is about a $400 savings going standard and I can put that toward a CNC prop if that makes the boat more efficient.
2x 1973 28 Express - Single 318
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
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Re: 318 stroker motor 330 HP 349 cu.in.
You would also have to factor in the tranny if you are planning on switching from counter rotation to standard rotation.
Rodney
1975 28 Express-Twin 350 Chevy's, SOLD
1990 32 Express--Twin Mercruiser 454 with Bravo I outdrives
Portage Canal Waterway-Upper Peninsula,Lake Superior
1975 28 Express-Twin 350 Chevy's, SOLD
1990 32 Express--Twin Mercruiser 454 with Bravo I outdrives
Portage Canal Waterway-Upper Peninsula,Lake Superior
Re: 318 stroker motor 330 HP 349 cu.in.
(record scratch) In that case, I'll pay the extra 400 and keep my RH 14x11 & new 14 10
2x 1973 28 Express - Single 318
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
Re: 318 stroker motor 330 HP 349 cu.in.
If you have the Borg-Warner Velvet Drive you can use the same transmission and just change the way it is set up. You might want to rebuild it anyway. When you put it back together, you have to know which way it is going to rotate.-Ed
BUSIA
located in Ketchikan, Alaska. Gods country
32 foot Marinette (no fly bridge)
twin 350 Crusader (Chev 350) engines
1:1 Borg Warner velvet drive transmissions
Closed cooling (antifreeze in the engine)
Proud to be retired IBEW and an A+P
located in Ketchikan, Alaska. Gods country
32 foot Marinette (no fly bridge)
twin 350 Crusader (Chev 350) engines
1:1 Borg Warner velvet drive transmissions
Closed cooling (antifreeze in the engine)
Proud to be retired IBEW and an A+P
Re: 318 stroker motor 330 HP 349 cu.in.
You think I should rebuild it even if I stay CCW? Supposedly, it only has 200 hrs on it but its over the course of 15 years. The oil is clean but its rusty as heck.
2x 1973 28 Express - Single 318
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
New electrical panels, water system and velvet drive
Miami FL & Catawba OH
Re: 318 stroker motor 330 HP 349 cu.in.
Salt water? If yes, go for a rebuilt long block.
A reputable builder will sonically inspect the parts before using them to see if they are rusted thin.
Jeff
A reputable builder will sonically inspect the parts before using them to see if they are rusted thin.
Jeff
"We live at the bottom of an ocean of air, not at the top." General Marvage Slatington
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- Location: Northern Kentucky
Re: 318 stroker motor 330 HP 349 cu.in.
I have had difficulty posting videos or photos on the forum. I have all the part numbers from scat enterprises and the engine builders contact info if interested. The cams were custom ground as they are not available. The engines were built to produce torque. Send me a message and will be happy to take photos and a video of them from a cold start.
Trower Power
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set
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- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Re: 318 stroker motor 330 HP 349 cu.in.
I use photobucket and have had no problem posting pictures. We really wanna see and hear these things.
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
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- Joined: Sun Dec 07, 2014 8:50 pm
- Location: Northern Kentucky
Re: 318 stroker motor 330 HP 349 cu.in.
Ok
Trower Power
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set