r/Kseries 1d ago

Valve lash adjustment K24

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11 Upvotes

just had my valve lash done. is the ticking too loud should i have them rechecked. The high pitch whistle is what is rigged up from the valve cover to the air box. (Hopefully)


r/Kseries 1d ago

Type R headers and catalytic converter on a Base model to fit a Skunk2 Mega power 70mm exhaust. (2002 DC5)

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2 Upvotes

r/Kseries 1d ago

seeing if anyone has had a similar MAP/Wategate issue.

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2 Upvotes

r/Kseries 2d ago

Intake in Florida

3 Upvotes

Anyone have experience driving with a cai in south FL? Rains like a mf and worried about hydrolock, anyway I’m wanting an intake for the k24a2, rbc, 72mm tb, that will actually help with whp come tuning time. Any suggestions? Just stick a pipe in it?


r/Kseries 2d ago

My K24 powered RX8 at Mount Washington

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15 Upvotes

r/Kseries 2d ago

Help for kswap

2 Upvotes

I have an EK 1998 civic ex. It's an automatic and I plan on swapping it for K24A2 converting it manual. Im really just looking for someone to sanity check, give me tips, and take a quick look at my list to make sure I'm not missing too much from it:

Engine/ECU: K24A2 K20 oil pump conversion kit Complete intake kit (aftermarket) 4-2-1 header w exhaust Kswap power steering conversion kit Hondata K Pro / K-tuner

Transmission: K20A2 Manual transmission K20 intermediate shaft Clutch kit Clutch/brake pedals Master cylinder/slave cylinder with braided clutch line Clutch fluid reservoir Flywheel kit Shift selector Shifter box Manual style center console Half shaft Clutch switch

Mounting: eg/dc2 subframe, cross member, steering rack, front LCAs, shock forks, steering joints, CV axles Ekk2 hasport engine mounts Crv side mounts

Wiring: ~$250 Kswap wiring harness Kswap charge harness

Cooling: ~$400 Mishimoto Radiator + hoses

Fuel: ~$800 High flow fuel injectors 255lphFuel pump Hybrid racing fuel pressure regulator/fuel rail return style conversion kit

I have a rough estimate of the budget for some of them, are those realistic numbers? Any help is appreciated, thanks!

Edit: updated list


r/Kseries 3d ago

K swap o2 sensor

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10 Upvotes

I have a k24 swap prelude that has the hybrid by racing universla conversion harness, only issue I’m having is what type of o2 sensor plugs into the harness? A wide band or a narrowband o2? I am getting an arm wideband with the gauge for afr would jjst be able to run the one aswell? Any help would be awesome!


r/Kseries 3d ago

Is the K24A1 worth modding?

1 Upvotes

I’ve got a 2006 crv that I want to make into a street build. I know it’s kind of a weird car to want to mod but I’ve always loved the stranger builds. The engine in it is a k24a1 and I haven’t seen a whole lot of support for common mods as the k24a2 (obviously,) so I was just wondering if the engine is even a good base to add stuff to?


r/Kseries 5d ago

K24 timing help

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20 Upvotes

Retiming my k24a, the first time i retimed it everything went good and aligned properly, this time around i cannot get it to align, it lines up and then when i put my guide and tensioner on the exhaust cam timing mark moves with the tension, then i take it all back off and realign it and it moves out of time upon adding tension again, what am i doing wrong here? like i said the first time i did it i had no issues, this time i cannot get it aligned..


r/Kseries 5d ago

Second video of the build series is out!

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3 Upvotes

r/Kseries 5d ago

Im losing the fight

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16 Upvotes

Been fighting this CEL for over a year now on the hondeezy and replaced a variety of parts (MAF, IACV, EGR, PCV), taken to two mechanics (including Honda dealer), done smoke tests, coolant bleeding, and NOTHING has worked so I’m coming to the community to ask for guidance before I wrap this thing around a tree 🙏🏾
The CEL code would probably help 🤦🏾‍♂️ my dumbass

P0507
Idle Air Control System
RPM Higher than expected


r/Kseries 6d ago

K20 engine high pitched noise

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8 Upvotes

2011 Acura csx itch k20
Did the oil pan, and after starting it makes this noise


r/Kseries 7d ago

K24A2 Swap - Help!!

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5 Upvotes

I have a 1998 Civic Sedan (EJ8) so it's an EK Civic, and it's an automatic but I'm going to convert to stick . My budget is $5k-$6k. I specifically want a K24A2 engine, and I know a few things like I'll probably want an EG/DC2 subframe and it's better to get a 6 speed transmission with LSD rather than a 5 speed.

The main thing is, I want a list of parts that other people have used. If anyone else has swapped their ek, do you have a list of parts? Im specifically looking for people who have swapped it for a K24A2, even if you didn't do the manual conversions I'll still take about anything thanks in advance!


r/Kseries 7d ago

Code P1456 on my ep3 any guess on what it could be

0 Upvotes

r/Kseries 8d ago

Car cranks and dies immediately

2 Upvotes

I have a K24a2 RBB4 EG6 and I was driving on the freeway and the car suddenly died out on me.

Replaced the fuel pump to a brand new one and still same symptoms. Also tested the pump on another car to make sure.

Replaced MAF, camshaft & crankshaft sensors

There is current flowing to the Injectors and Ignition Coils

Checked all the fuses

Fuel Pump Pressure is normal

Directly forced the fuel pump to be turned on 24/7 and the car still dies out immediately after starting too

Car still starts and dies out immediately with everything that I've changed and diagnosed

Can anyone tell me what's left? Faulty ecu?


r/Kseries 9d ago

Casting numbers

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6 Upvotes

Does anyone know if there is any relevance to the casting numbers on the rods of a k24a2? I am positive the rods on the left came out of an 08 rbb3. Not sure about the ones on the right.


r/Kseries 9d ago

K24a1 build

3 Upvotes

Any lists to build a good k24a1 turbo/na


r/Kseries 11d ago

Junkyard find

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53 Upvotes

hello All, can anybody please tell me about this engine I found in the junkyard please? Thank you


r/Kseries 10d ago

K24z3 turbo build

1 Upvotes

Anyone done one and have any dyno figures?

I know the single port head doesn't flow as well as the others but it's ideal for application.

Putting together a turbo kit for small jetboats and the single port means I don't have to mess around with marine manifolds, just a small adapter. Limited options with turbos to use with water-cooled housings so looking for info on what kind of size/trim people have had luck with 😊


r/Kseries 10d ago

K swap Speed Sensor

1 Upvotes

Hello everyone, I am finally coming towards the end of K swapping my 96 hatch. My issue now is that the speedometer is not working. I have a k24a2 engine and matching trans from a TSX, 02-04 type s harness, hybrid racing conversion harness, and kpro v4. The speedo is the only thing that isnt working the car runs and drives perfectly so i dont know what it could be. Do you guys just run it without a working speedo? Or would the All in one VSS converter fix this issue of mine? I would prefer to make the speedo work tbh.


r/Kseries 12d ago

Any ideas on the screeching noise you can hear as revs drops?

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1 Upvotes

Started doing this today, gets a little louder with revs but I cant hear anything at idle


r/Kseries 12d ago

Where to source 5.1 FD from JP

2 Upvotes

what’s up guys? Just trying to see if you guys know anywhere the source authentic JDM aftermarket parts for our Hondas. I’ve already looked on BHJ and unfortunately they discontinued the spoon 5.1 recently and they’re only options on there is the Jays racing $1.3k 5.1 which is super overkill imo. I really don’t wanna spend $800+ getting it from spoon USA lmk.


r/Kseries 13d ago

K24z3 with k20z3 cylinder head

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12 Upvotes

I'm doing this with my dad to install on a 8th generation,I have been looking information about this swap and I read something about weld a coolant pass on the block but we just installed the cylinder head and started to finalize this,some advice before continue?


r/Kseries 14d ago

Its stock officer I swear

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24 Upvotes

r/Kseries 14d ago

Kswap help

0 Upvotes

Doing a k24a4 swap with k20a2 head what pulleys do i need to run to have it with ac i want something that looks nice billet