Honda Power Unit Hardware & Software

All that has to do with the power train, gearbox, clutch, fuels and lubricants, etc. Generally the mechanical side of Formula One.
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1158
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Joined: 06 Mar 2012, 05:48

Re: Honda Power Unit

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Wazari wrote:
godlameroso wrote:Thank you! And I hope you've had a good holiday. The block is getting hot-tanked on Monday, and hope to have all the machining done by next Friday. I have to make small reliefs at the bottom of the cylinders to clearance the new crank and rods. I also noticed the piston oil squirter jet for cylinder 4 was improperly installed from the factory, and the banjo bolt was not aligned with the squirter jets, surprised the block made it as long as it did(180k miles), I'm upgrading those since everything is apart.
Thank you I did. The K/F series engines are very stout and can take lots of abuse. 250+ HP, here you come!!!!
No love for the B series? :wink:

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Wazari
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Joined: 17 Jun 2015, 15:49

Re: Honda Power Unit

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1158 wrote:
Wazari wrote:
godlameroso wrote:Thank you! And I hope you've had a good holiday. The block is getting hot-tanked on Monday, and hope to have all the machining done by next Friday. I have to make small reliefs at the bottom of the cylinders to clearance the new crank and rods. I also noticed the piston oil squirter jet for cylinder 4 was improperly installed from the factory, and the banjo bolt was not aligned with the squirter jets, surprised the block made it as long as it did(180k miles), I'm upgrading those since everything is apart.
Thank you I did. The K/F series engines are very stout and can take lots of abuse. 250+ HP, here you come!!!!
No love for the B series? :wink:

Only so much love to go around. :) The B16A5 was a sweet 1.6 engine.
“If Honda does not race, there is no Honda.”

“Success represents the 1% of your work which results from the 99% that is called failure.”

-- Honda Soichiro

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godlameroso
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Joined: 16 Jan 2010, 21:27
Location: Miami FL

Re: Honda Power Unit

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I was late to the party so I never got to tinker with the B series. I've been involved with some serious F series builds, I've also seen a lot of stock blocks making 550 wheel horse power running just under 2.4bar absolute at stock 11:1 compression reliably. Honda heads flow incredible numbers, good tuning makes all the difference. If guys in a garage can get 600 hp from some off the shelf Honda engine by tossing on parts and massaging them to make sense, I'd imagine Honda themselves could get 980+hp combined from a 1.6 V6 with their level of craftsmanship and the technology available. It's a very difficult target to achieve with the fuel limit, but the path to the goal has been lit with the frustration of the last two years.

I find the secrecy frustrating on one hand, but gives me hope on the other. It means they have something so good it's worth concealing. Honda was very open in the beginning, less open in 2016. Then again everyone is very quiet now, only revealing that they're posed to take a big step.
Saishū kōnā

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1158
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Joined: 06 Mar 2012, 05:48

Re: Honda Power Unit

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godlameroso wrote:I was late to the party so I never got to tinker with the B series. I've been involved with some serious F series builds, I've also seen a lot of stock blocks making 550 wheel horse power running just under 2.4bar absolute at stock 11:1 compression reliably. Honda heads flow incredible numbers, good tuning makes all the difference. If guys in a garage can get 600 hp from some off the shelf Honda engine by tossing on parts and massaging them to make sense, I'd imagine Honda themselves could get 980+hp combined from a 1.6 V6 with their level of craftsmanship and the technology available. It's a very difficult target to achieve with the fuel limit, but the path to the goal has been lit with the frustration of the last two years.

I find the secrecy frustrating on one hand, but gives me hope on the other. It means they have something so good it's worth concealing. Honda was very open in the beginning, less open in 2016. Then again everyone is very quiet now, only revealing that they're posed to take a big step.
Only stock part left in my B series is the crank/block (is sleeved tho) and unported head (valve train not stock). Sitting at 530 whp daily driven (AC still works great). Has about 30k miles on it.

I agree about the OEM Honda motors. Great pieces of engineering and even with the fuel flow limit I think Honda will make great improvements next year. I think the token setup and the fact that I think they entered a year earlier than they wanted to gives me hope they will make great strides this year. Not that they haven't already made amazing strides given what they were up against.

Sasha
Sasha
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Joined: 07 Jul 2013, 07:43

Re: Honda Power Unit

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godlameroso wrote:I was late to the party so I never got to tinker with the B series. I've been involved with some serious F series builds, I've also seen a lot of stock blocks making 550 wheel horse power running just under 2.4bar absolute at stock 11:1 compression reliably. Honda heads flow incredible numbers, good tuning makes all the difference. If guys in a garage can get 600 hp from some off the shelf Honda engine by tossing on parts and massaging them to make sense, I'd imagine Honda themselves could get 980+hp combined from a 1.6 V6 with their level of craftsmanship and the technology available. It's a very difficult target to achieve with the fuel limit, but the path to the goal has been lit with the frustration of the last two years.

I find the secrecy frustrating on one hand, but gives me hope on the other. It means they have something so good it's worth concealing. Honda was very open in the beginning, less open in 2016. Then again everyone is very quiet now, only revealing that they're posed to take a big step.
The old saying.......let the product speak for it's self!(time to play ball)

Sasha
Sasha
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Joined: 07 Jul 2013, 07:43

Re: Honda Power Unit

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Wazari wrote:
1158 wrote:
Wazari wrote: Thank you I did. The K/F series engines are very stout and can take lots of abuse. 250+ HP, here you come!!!!
No love for the B series? :wink:

Only so much love to go around. :) The B16A5 was a sweet 1.6 engine.
B16.......we was getting up to 1000hp with stock block and heads in the 90's.(biggest headache was wheel hop in the FWD CRX)

K series(K20) is about the best I4 ever designed!!!Street

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Wazari
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Joined: 17 Jun 2015, 15:49

Re: Honda Power Unit

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Sasha wrote:
Wazari wrote:
1158 wrote:
No love for the B series? :wink:

Only so much love to go around. :) The B16A5 was a sweet 1.6 engine.
B16.......we was getting up to 1000hp with stock block and heads in the 90's.(biggest headache was wheel hop in the FWD CRX)

K series(K20) is about the best I4 ever designed!!!Street
Crazy boys, running 3 bar of boost with GSR heads on the street. I have seen one guy reach 940 HP in his Civic.
“If Honda does not race, there is no Honda.”

“Success represents the 1% of your work which results from the 99% that is called failure.”

-- Honda Soichiro

Lucky
Lucky
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Joined: 15 Feb 2014, 09:23

Re: Honda Power Unit

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Employees of Honda sit all the time at a forum therefore also the engine absolutely the worst :lol:

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Wazari
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Re: Honda Power Unit

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Lucky wrote:Employees of Honda sit all the time at a forum therefore also the engine absolutely the worst :lol:
You might have a point there. :lol: I'm actually on holiday right now until the 4th. After logging 280 hours from the 2nd until the 23rd, I needed a break. This forum is a form of mental therapy for me.
“If Honda does not race, there is no Honda.”

“Success represents the 1% of your work which results from the 99% that is called failure.”

-- Honda Soichiro

Lucky
Lucky
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Joined: 15 Feb 2014, 09:23

Re: Honda Power Unit

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Wazari wrote: You might have a point there. :lol: I'm actually on holiday right now until the 4th. After logging 280 hours from the 2nd until the 23rd, I needed a break. This forum is a form of mental therapy for me.
In Europe you have a rest? Or insomnia
Here to you on an avtarka free of charge
Image

GoranF1
GoranF1
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Joined: 16 Dec 2014, 12:53
Location: Zagreb,Croatia

Re: Honda Power Unit

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Wazari wrote:
Lucky wrote:Employees of Honda sit all the time at a forum therefore also the engine absolutely the worst :lol:
You might have a point there. :lol: I'm actually on holiday right now until the 4th. After logging 280 hours from the 2nd until the 23rd, I needed a break. This forum is a form of mental therapy for me.
You work 280 hours whit having twice the age of Arai?
"I have no idols. I admire work, dedication & competence."

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Juzh
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Joined: 06 Oct 2012, 08:45

Re: Honda Power Unit

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diffuser wrote:
Juzh wrote:
I just did a quick frame by frame comparison against Hamilton's pole lap.

Alonso loses around half a tenth on the first back straight, and another half a tenth on the second back straight. That's all.
not sure I understand your point.
Just did it cause I was curious what the actual difference is on max power on those 2 straights.

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Wazari
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Joined: 17 Jun 2015, 15:49

Re: Honda Power Unit

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Lucky wrote:
Wazari wrote: You might have a point there. :lol: I'm actually on holiday right now until the 4th. After logging 280 hours from the 2nd until the 23rd, I needed a break. This forum is a form of mental therapy for me.
In Europe you have a rest? Or insomnia
Here to you on an avtarka free of charge
http://www.antiquariy.ru/userfiles/hans ... ection.jpg
I am sorry but I don't understand your post? Also I am not in Europe?
“If Honda does not race, there is no Honda.”

“Success represents the 1% of your work which results from the 99% that is called failure.”

-- Honda Soichiro

PABLOEING
PABLOEING
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Joined: 12 May 2012, 10:39

Re: Honda Power Unit

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¿Some news about HCCI system in Honda engine 2017?

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godlameroso
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Joined: 16 Jan 2010, 21:27
Location: Miami FL

Re: Honda Power Unit

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No one uses HCCI, Honda is understood to have had their own version of TJI, but weren't able to introduce it. So it's almost a given this will show up in next year's power unit.
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