3rd Gen GK Specific Fit Engine Modifications, Motor Swaps, ECU Tuning Sub-Forum Threads discussing engine mods/swaps/tuning for the third generation GK Honda Fit.

2015 Fit Gk5 with 10th gen Civic L15b7 swap

Thread Tools
 
Search this Thread
 
Old Jan 15, 2023 | 01:42 PM
  #181  
hasdrubal's Avatar
Member
Joined: Apr 2017
Posts: 554
From: Puyallup, WA
5 Year Member
That's great news, really hope this is a wiring harness or full conversion kit that you'll be offering for sale.
 
Old Jan 16, 2023 | 11:18 AM
  #182  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
Not sure how we are going to do it. I want to get it running first look at any issues and then see what we will offer. Good thing is there will be an option soon for you all
 
Old Feb 3, 2023 | 07:37 PM
  #183  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member

Its running
 
Old Feb 3, 2023 | 07:42 PM
  #184  
Z062FIT's Avatar
Member
Joined: Feb 2018
Posts: 496
From: Dunkirk, MD
5 Year Member
Awesome!!

Congrats axion!
 
Old Feb 4, 2023 | 11:21 PM
  #185  
hasdrubal's Avatar
Member
Joined: Apr 2017
Posts: 554
From: Puyallup, WA
5 Year Member
This is fantastic news, glad to see anyone still working on stuff for the GK.
 
Old Feb 6, 2023 | 08:48 PM
  #186  
Hootie's Avatar
Member
iTrader: (3)
Joined: Mar 2008
Posts: 5,093
From: South of Heaven
5 Year Member
Nice! Can't wait to see it wrapped up!

I JUST subscribed to the youtube page and will be keeping an eye out. I already have a short block from work waiting to come home. Just need a head and flood recovery GK to drop it in. Hehehe
 
Old Feb 18, 2023 | 11:22 AM
  #187  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member

Finallly outside and almost 100% finished up, yes the wiring is a complete pain
 
Old Feb 18, 2023 | 11:40 AM
  #188  
NickKnacks's Avatar
Member
Joined: Oct 2018
Posts: 22
From: Idaho, U.S.
5 Year Member
Originally Posted by axion_industries
Finallly outside and almost 100% finished up, yes the wiring is a complete pain
I'd be happy to help reproduce wiring harnesses for retail kits with a diagram and plug P/N if it's not something you guys have the time to take on.

 

Last edited by NickKnacks; Feb 18, 2023 at 11:45 AM.
Old Feb 18, 2023 | 11:41 AM
  #189  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
Wiring is done, took 60 hours of work, push button is the biggest pain
 
Old Feb 18, 2023 | 11:46 AM
  #190  
NickKnacks's Avatar
Member
Joined: Oct 2018
Posts: 22
From: Idaho, U.S.
5 Year Member
Dash fully functional?
 
Old Feb 18, 2023 | 11:47 AM
  #191  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
Ya its working which is suprising since its running on a 2016 honda civic ecu
 
Old Feb 18, 2023 | 12:02 PM
  #192  
NickKnacks's Avatar
Member
Joined: Oct 2018
Posts: 22
From: Idaho, U.S.
5 Year Member
Nice, sign me up! Would love to pick up a harness kit as well as axles/mounts/cables etc. whenever it's all available!
 
Old Feb 18, 2023 | 12:06 PM
  #193  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
We will have it all available, well thats the goal. The harness is far from cheap around $2500 on its own
 
Old Feb 18, 2023 | 12:12 PM
  #194  
NickKnacks's Avatar
Member
Joined: Oct 2018
Posts: 22
From: Idaho, U.S.
5 Year Member
That's wild, but for a turn key experience I'm sure you get what you pay for haha. Gonna start engine hunting tomorrow!
 
Old Feb 18, 2023 | 12:15 PM
  #195  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
Lots of them at wrecking yards. If you get the non si you can find for around $900, Si engine is going to be around $2600 and you will have to find a transmission also since the Fit one wont work
 
Old Feb 18, 2023 | 12:18 PM
  #196  
NickKnacks's Avatar
Member
Joined: Oct 2018
Posts: 22
From: Idaho, U.S.
5 Year Member
Is there much of a difference parts or power wise with the SI vs non-SI? And I'm assuming a new trans and shifter is needed for both not just the SI right?
 
Old Feb 18, 2023 | 12:20 PM
  #197  
axion_industries's Avatar
Thread Starter
|
Member
Joined: Nov 2014
Posts: 139
From: Cave Creek, AZ
5 Year Member
Si will make more power due to the turbo and has stronger rods and a little large fuel system. You can easily change the turbo out most engines wont come with a turbo. I would say its what power level you will be happy with. This swap isnt cheap and takes a good amount of custom work.
 
Old Feb 18, 2023 | 03:37 PM
  #198  
hasdrubal's Avatar
Member
Joined: Apr 2017
Posts: 554
From: Puyallup, WA
5 Year Member
Are you saying that the swap requires $2500 worth of factory harness from the donor car, or you're going to have a harness adapter that costs $2500 by itself? If it's the second one, that's probably going to price a lot of people right out of doing this. If it's the first one, then it seems like junkyards ought to have a bunch of wrecked Civics by now.

I have a 2018 Si at the moment, from everything the guys on CivicX say, it doesn't have stronger rods. All of the 1.5 engines supposedly have the same rods except for the hatch, for some reason those are weaker. The Si does have a slightly better turbo, I think it's interchangeable with the turbo from the CR-V though. The biggest benefit of the Si is that you get a limited slip differential from the factory.
 
Old Feb 18, 2023 | 03:57 PM
  #199  
Z062FIT's Avatar
Member
Joined: Feb 2018
Posts: 496
From: Dunkirk, MD
5 Year Member
L15 Rods

All L15 rods are not the same. Fits have smaller wrist pins. Even on the same size big end, the notch is not the same between Fit and civic. I don't know between Si and hatchback... I'm running the Brian Crower civic rods in my turbo Fit motor.
regarding cost of a custom wiring harness, $2500 is average. and if everything else in the car works? Should be more expensive...
 
Old Feb 18, 2023 | 04:23 PM
  #200  
hasdrubal's Avatar
Member
Joined: Apr 2017
Posts: 554
From: Puyallup, WA
5 Year Member
You're right, I misspoke. The Civic 1.5t engines have the same rods between Si and non, but the hatch are supposed to be different. And for my comment on the cost, it's the R&D that goes into the product vs the number they expect to sell that I'm thinking about. I won't pretend to be able to do that wiring work, but once it's been figured out, if they only have one customer then they have to price it pretty high to get their labor time back. If they have dozens, then it can be lower. If they have a hundred, lower still. Not saying they should sell at the cost of components- just that if they make a bunch, I'd hope it's not the same pricing as if it were a one off.

This is a pretty niche market so a hundred or hundreds is unlikely in the best circumstances, but it works the other way too. If the price is too high, people who might have done it will pass.
 



All times are GMT -4. The time now is 01:58 AM.