Notices
Engine Performance This section is for discussion on all engine building related questions.
Sponsored by:
Sponsored by: KPower

New K24Z3 swap with stock subframe!

Old Nov 1, 2019 | 01:48 AM
  #101  
Arca_ex's Avatar
Elite Member
iTrader: (2)
 
Joined: Jan 2013
Posts: 1,634
Total Cats: 431
From: Chandler, AZ
Default

Originally Posted by Bri1062
Does it matter if the donor car was automatic? I don't want the transaxle,but if the donor car was automatic will it be a problem?

Nope.

Almost all of them are automatic. Every single one I saw at the yard I went to had flex plates on them, and both of my engines are from auto donors as well.
Old Nov 4, 2019 | 02:40 PM
  #102  
KMiata's Avatar
Thread Starter
Supporting Vendor
 
Joined: Sep 2012
Posts: 635
Total Cats: 322
Default

Originally Posted by Bri1062
Does it matter if the donor car was automatic? I don't want the transaxle,but if the donor car was automatic will it be a problem?
Auto donor car is no problem at all. The engines are all the same.
__________________
KPower Industries
Home of the original KMiata Swap




K24 NC swap is coming in 2024! Learn more

info@kpower.industries
Follow us on Facebook and Instagram







Old Dec 24, 2019 | 08:32 AM
  #103  
huesmann's Avatar
Senior Member
iTrader: (1)
 
Joined: Jul 2014
Posts: 659
Total Cats: -15
From: Silver Spring, MD
Default

So apparently these new Z3 kits are sold out...anyone here buy one and get it installed yet—any field reports?
Old Dec 24, 2019 | 09:13 AM
  #104  
KMiata's Avatar
Thread Starter
Supporting Vendor
 
Joined: Sep 2012
Posts: 635
Total Cats: 322
Default

Originally Posted by huesmann
So apparently these new Z3 kits are sold out...anyone here buy one and get it installed yet—any field reports?
The first round of kits are shipping today! Expect lots more info from customers in January.
__________________
KPower Industries
Home of the original KMiata Swap




K24 NC swap is coming in 2024! Learn more

info@kpower.industries
Follow us on Facebook and Instagram







Old Dec 24, 2019 | 10:23 AM
  #105  
AutoFreak57's Avatar
Senior Member
iTrader: (3)
 
Joined: Dec 2009
Posts: 587
Total Cats: 99
From: Louisville, KY
Default

Originally Posted by KMiata
The first round of kits are shipping today! Expect lots more info from customers in January.
Best Christmas present ever!
Old Dec 25, 2019 | 08:43 AM
  #106  
huesmann's Avatar
Senior Member
iTrader: (1)
 
Joined: Jul 2014
Posts: 659
Total Cats: -15
From: Silver Spring, MD
Default

Thanks for the update, David. Looking forward to hearing from users. With the Rocketeer team going turnkey-only, the K swap is next in line for interesting-yet-affordable engine swaps.
Old Dec 25, 2019 | 12:50 PM
  #107  
LuckyKid's Avatar
Junior Member
 
Joined: Apr 2010
Posts: 88
Total Cats: 5
Default

Will these kits work with a z4 or lower hp k swap? Looking for a viable ChampCar option.
Old Dec 27, 2019 | 01:50 PM
  #108  
Ian's Avatar
Ian
Junior Member
iTrader: (2)
 
Joined: Jan 2012
Posts: 167
Total Cats: 4
Default

Full-race makes a turbo k manifold that's reasonably priced. Would pair nicely with the Garrett G's: https://www.full-race.com/store/hond.../fk8-manifold/
Old Mar 3, 2020 | 10:06 AM
  #109  
KMiata's Avatar
Thread Starter
Supporting Vendor
 
Joined: Sep 2012
Posts: 635
Total Cats: 322
Default

Originally Posted by Bri1062
Does it matter if the donor car was automatic? I don't want the transaxle,but if the donor car was automatic will it be a problem?
Nope, we always use engines from automatic cars. I don't think I've ever gotten one from a manual.
__________________
KPower Industries
Home of the original KMiata Swap




K24 NC swap is coming in 2024! Learn more

info@kpower.industries
Follow us on Facebook and Instagram







Old Mar 15, 2020 | 03:48 PM
  #110  
PBGuts's Avatar
Junior Member
 
Joined: Jan 2012
Posts: 63
Total Cats: 4
From: Savannah Georgia
Default

Originally Posted by KMiata
BMW slaves are on the other side of the bellhousing so a 3" downpipe clears just fine without the trick hydraulic release bearing.



These things can do 400whp at like 10 psi without much effort at all. I had a discussion with our tuner about them, and he told me he had a 9th gen Civic Si on the dyno recently (k24z7, exact same thing as k24z3) and he made 580whp on 100% stock internals. We'll be machining our own turbo adapter for the head soon and I'd like to do a basic 500whp setup in a shop car to explore the potential. $300 engines and transmissions that can handle that kind of power reliably is exciting so we must do it. For science.
Any updates on the turbo adapters? Also, will the oval section of the exhaust clear ZF and Getrag transmissions?
Old Mar 16, 2020 | 12:57 AM
  #111  
EricBrute's Avatar
Newb
 
Joined: Aug 2019
Posts: 12
Total Cats: 0
From: Nor Cal
Default

Great work. Id love to see these K swaps more available and commonplace.
Old Mar 16, 2020 | 02:02 PM
  #112  
KMiata's Avatar
Thread Starter
Supporting Vendor
 
Joined: Sep 2012
Posts: 635
Total Cats: 322
Default

Originally Posted by PBGuts
Any updates on the turbo adapters? Also, will the oval section of the exhaust clear ZF and Getrag transmissions?
We have 3D printed a turbo adapter for test fitting, but I am still waiting on my G25-660 to arrive that I ordered on 12/3/19.

The oval section of the exhaust should clear with a BMW trans, however in my opinion I would rather see customers run a 3" round exhaust straight down the passenger side of the tunnel. With the PPF deleted, there is enough room to run the exhaust. That's how we did our other turbo car.
__________________
KPower Industries
Home of the original KMiata Swap




K24 NC swap is coming in 2024! Learn more

info@kpower.industries
Follow us on Facebook and Instagram







Old Apr 23, 2020 | 04:12 PM
  #113  
Ben AZ's Avatar
Junior Member
iTrader: (16)
 
Joined: Feb 2018
Posts: 84
Total Cats: 5
From: Prescott Valley
Default

How does the plug and play harness work on an NA? Does it isolate the ECU and engine from the factory harness? I'm VVT swapped and have a mildly hacked up harness.
Old May 1, 2020 | 08:06 AM
  #114  
Pryor's Avatar
Newb
 
Joined: May 2020
Posts: 24
Total Cats: -1
Default

I have been buying this stuff from david for a while now. Someone above asked for pics of oil pan. If you still need i can post. I found locally here in tn. My engine, zf trans, and getrag rear for right at 1k total. It was a little under due to trans and rear being 250 or so each. David has also been super helpful with this the whole time. As soon as the intake manifolds are back in he will be sending it as well and i can post any pics of parts if needed.
Old May 1, 2020 | 10:42 AM
  #115  
RalliartRsX's Avatar
Junior Member
 
Joined: Jun 2015
Posts: 278
Total Cats: 22
Default

I am down for pics!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
unevolved
General Miata Chat
74
Oct 17, 2017 03:47 PM
dc2696
Build Threads
165
Aug 25, 2016 05:12 PM
mgeoffriau
General Miata Chat
30
Sep 1, 2013 04:37 PM
kotomile
General Miata Chat
93
Dec 28, 2010 08:44 AM
neondeon298
Engine Performance
4
Sep 14, 2008 11:19 AM


Thread Tools
Search this Thread

All times are GMT -4. The time now is 11:27 PM.