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> Honda V-6 in the 914, engine options
tomrev
post Dec 19 2015, 03:04 PM
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Thought I'd put up a few photo's of my current 914 project. I had a six from 1984 to 1998; started with the 2.0 T, then a 2.0S, to a 2.7, and finally a 3.0, with RSR pistons, Solex cams and a few other tweaks. She was a blast to drive, and I drove her to work, and vintage raced her for many years. About six years ago the 914 urge returned, and I built a few V8 cars, one with a LS, the other with old school SBC. They were both cool, and super fast, but just didn't sound right, so I began thinking of another six. Once the price shock passed, I knew it wasn't going to be a Porsche six, and started learning about some alternatives, and settled on the Honda 3.5 V6 from the Pilot, etc. They are all aluminum, variable valve timing, compact, light, and dirt cheap, and make around 250HP, and Ft. Lbs, a nice level for a 914. And happily, Kennedy makes the adapter kit, so that part is out there.
After a trip to the junk yard to look at, and measure, it seemed close enough to bring one home, and really start playing with it. I am aware of one other 914 with this engine in it, but it's a solo car, with out a trunk floor, etc., so one problem fitting it in. I have a nice 20K original car, too nice to start cutting up, so if the engine wouldn't go in, I'd give it up. (The car was a V8 car almost from new, don't panic!).
The engine is very compact, but the intake spreads out over the gearbox, and would stick way into the trunk. Fortunately, the intake can be flipped 180 deg., and by cutting off the throttle body, and re-welding it onto the side, the engine becomes nice and workable. It is a tight squeeze, but fits almost like it was designed to be there.Attached Image Attached Image


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tomrev   Honda V-6 in the 914   Dec 19 2015, 03:04 PM
tomrev   The intake and water passage mods: Because the du...   Dec 19 2015, 03:07 PM
siverson   Neat! And thanks for posting. Are those your ...   Dec 19 2015, 03:10 PM
914bub   I'll be watching this for sure. Those engines ...   Dec 19 2015, 03:12 PM
tomrev   I"m looking forward to hearing it; the firing...   Dec 19 2015, 03:15 PM
Cracker   Looks good...how much does the complete engine wei...   Dec 19 2015, 03:13 PM
tomrev   Looks good...how much does the complete engine wei...   Dec 19 2015, 03:18 PM
JRust   Looks cool! I'll be watching to see it fin...   Dec 19 2015, 04:32 PM
RobW   I had an 04 RL. That motor is the best and will ru...   Dec 19 2015, 07:45 PM
Mueller   Nice start...I think if I ever do another swap (or...   Dec 19 2015, 08:19 PM
SirAndy   Andy, can you create a filter so I don't see a...   Dec 19 2015, 11:02 PM
JmuRiz   Amazing how large a 914 engine bay is, isn't i...   Dec 19 2015, 09:07 PM
ssuperflyoldguy   So cool! That's the swap for me, have a 20...   Dec 19 2015, 09:35 PM
RobW   So cool! That's the swap for me, have a 2...   Dec 20 2015, 07:46 AM
ssuperflyoldguy   So cool! That's the swap for me, have a ...   Dec 20 2015, 02:47 PM
tomrev   Marked and cut out the pocket to clear the water p...   Dec 20 2015, 03:04 PM
RobW   [quote name='RobW' post='2279318' date='Dec 20 20...   Dec 20 2015, 11:40 PM
cali914   Looking good. If I had to do it over get the 3.2 I...   Dec 19 2015, 09:42 PM
mgp4591   Looking good. If I had to do it over get the 3.2 ...   Dec 19 2015, 11:03 PM
Mueller   Looking good. If I had to do it over get the 3.2...   Dec 19 2015, 11:11 PM
cali914   Looking good. If I had to do it over get the 3.2...   Dec 19 2015, 11:16 PM
mgp4591   [quote name='mgp4591' post='2279247' date='Dec 19...   Dec 20 2015, 02:09 AM
tomrev   "Dropping in" is usually a relative conc...   Dec 20 2015, 07:10 AM
cali914   Looks a lot prettier now   Dec 19 2015, 09:44 PM
Andyrew   Great looking project!!! Fantastic mot...   Dec 19 2015, 10:39 PM
RobW   Wow, what a mock up on boards! Can you spin pl...   Dec 20 2015, 07:52 AM
tomrev   Wow, what a mock up on boards! Can you spin p...   Dec 20 2015, 08:57 AM
Brett W   Add two hair dryers and you can make some pretty s...   Dec 20 2015, 09:48 AM
tomrev   Add two hair dryers and you can make some pretty ...   Dec 20 2015, 11:09 AM
cali914   Single hair dryer 400hp but Carl at vetch performa...   Dec 20 2015, 01:50 PM
Van914   I had a 2006 Acura MDX with this motor. I sold it ...   Dec 21 2015, 08:12 AM
tomrev   Some progress: motor mounts, and bar back from the...   Dec 31 2015, 10:53 AM
tomrev   The block has useable mount's cast into the si...   Dec 31 2015, 10:57 AM
tomrev   Shot of plumbing; the supply fuel line is -8, run ...   Dec 31 2015, 11:01 AM
fasthonda   Nice looking work and welcome to the Honda powered...   Dec 31 2015, 11:51 AM
tomrev   Nice looking work and welcome to the Honda powere...   Dec 31 2015, 12:57 PM
fasthonda   Nice looking work and welcome to the Honda power...   Dec 31 2015, 03:08 PM
tomrev   Nice! That must be one revvy 914!   Dec 31 2015, 08:08 PM
76-914   [quote name='tomrev' post='2283699' date='Dec 31 ...   Jan 1 2016, 02:53 PM
stugray   F20 from an S2000. You read my mind! Nice...   Feb 24 2016, 05:54 PM
Chris914n6   F20 from an S2000. You read my mind! Nic...   Feb 25 2016, 12:51 AM
cali914   What gearbox are you using with the s2k. Great loo...   Jan 1 2016, 10:21 PM
fasthonda   What gearbox are you using with the s2k. Great lo...   Jan 2 2016, 09:37 AM
A&P Mech   Did you purchase or fabricate the radiator fill th...   Jan 2 2016, 10:06 AM
tomrev   Did you purchase or fabricate the radiator fill t...   Jan 2 2016, 04:00 PM
A&P Mech   Nice work! I have got to get a TIG! I ha...   Jan 2 2016, 04:10 PM
tomrev   Nice work! I have got to get a TIG! I h...   Jan 2 2016, 06:36 PM
914bub   Damn, I'm ready to part out my Pilot to make t...   Jan 2 2016, 07:21 PM
tomrev   She is a runner; finished up all but the tach mod....   Feb 24 2016, 02:45 PM
Andyrew   Awesome! Can we get a sound clip?   Feb 24 2016, 02:48 PM
tomrev   [quote name='Andyrew' date='Feb 24 201...   Feb 24 2016, 03:03 PM
mgp4591   Sound clip indeed! I see you relocated your th...   Feb 24 2016, 03:10 PM
tomrev   Sound clip indeed! I see you relocated your t...   Feb 24 2016, 03:29 PM
Justinp71   Nice! I think for a street car it's hard t...   Feb 24 2016, 03:14 PM
mgp4591   Nice! I think for a street car it's hard ...   Feb 24 2016, 03:36 PM
thelogo   [quote name='Justinp71' post='2307391' date='Feb ...   Feb 24 2016, 10:33 PM
mgp4591   [quote name='Justinp71' post='2307391' date='Feb...   Feb 24 2016, 10:37 PM
Mike Bellis   Nice! I think for a street car it's hard ...   Feb 24 2016, 09:24 PM
Chris H.   Yeah this really messes things up for some of us T...   Feb 24 2016, 04:53 PM
tomrev   [quote name='Chris H.' date='Feb 24 20...   Feb 24 2016, 06:35 PM
Texasteener   I'm doing nearly the same swap as you, and I h...   Jun 12 2016, 03:10 PM
Chris914n6   I'm doing nearly the same swap as you, and I ...   Jun 12 2016, 03:48 PM
cali914   I'm doing nearly the same swap as you, and I ...   Jun 12 2016, 08:30 PM
cali914   I'm doing nearly the same swap as you, and I...   Jun 12 2016, 08:33 PM
Papermaker   tomrev— Thanks for posting photos of your 3.5 L...   Jun 14 2016, 02:50 PM
westtexass2k   Great job on the conversion. Love Honda engines. ...   Jun 14 2016, 08:57 PM
tomrev   [quote name='westtexass2k' date='Jun 1...   Oct 27 2016, 10:22 AM
betz   Great job on the conversion. Love Honda engines....   Oct 28 2020, 09:54 AM
rsrguy3   Who ended up with this?   Oct 28 2020, 09:20 AM


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