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23.1 General Overview: Idle control, along with fuel control are two of the most important sub-systems of the PGMFI fuel injection system. These two systems have a large impact on the driveability of a car. If the idle control system is not operating correctly, many driveability symptoms can occur,...

They are in the "common problems" section of the site. Also a few covered on the youtube channel.

http://prelude3g.com

https://www.youtube.com/c/prelude3g

That sucks. I think someone on Preludepower had to turn down the rear tie rods to M12x1.25 to use them. I may need to investigate adapting those aftermarket 2WS toe rods (or just the rod end) to work with the 4WS setup.

Pictures from Royce Johnson of the MOOG K8439 boot for the passenger side of the 4WS rack:

Original write-up by: boostedlude3g Parts: -4th gen VTEC rotors redrilled for 4 x 100 (fastbrakes.com) $100.00 -5th gen caliper bracket (ebay.com seller: nextdayautoparts) ($57.16 for both) -1990 NSX calipers (ebay.com) $500.00 These are the steps I did and keys I learned when I did this. Obvious st...

People usually call it the "coolant pipe". The Facebook groups have the most activity these days. I would try asking on there I'm sure someone has one. Here are the groups: https://www.facebook.com/groups/43786495504 https://www.facebook.com/groups/355912721182421 https://www.facebook.com/groups/700...

Unfortunately the B20a only ever came in 88-91 Preludes so it doesn't have much aftermarket support. But there are some options for pistons+rods, https://motiveforceperformance.com sells them.

A few but they are mostly from a facebook meme contest.

https://i.imgur.com/99c1Um9.jpg https://i.imgur.com/qhPbsPZ.jpg https://i.imgur.com/2ic7yka.jpg https://imgur.com/undefined https://i.imgur.com/uL1ZWB9.jpg https://i.imgur.com/f475wAN.jpg https://imgur.com/undefined https://i.imgur.com/vGoOE1u.jpg https://i.imgur.com/jESd39u.jpg https://i.imgur.com...

Nice job.

Here is the install video: https://youtu.be/0HvYmG6u35I

Bars start shipping tomorrow.

Shipping invoices/emails are out. Please check your junk mail folder if you can't find it.

They will be ready to ship soon. Shipping quotes going out soonish.

Back from heat treat and off to powder coat.

Update: Fabrication is done and they were dropped off to be heat treated yesterday.

Update: I've finally got all the parts to begin work. I'll be starting fabrication son.

22mm Rear Sway Bar Group-Buy Update Email current buyers should have received: The 22mm Rear Sway Bar (Variant 2) group-buy has hit the 10 buyer minimum. Parts and materials will be ordered starting next week. I expect it will take a few weeks before everything arrives and I can begin work. As thin...

If you want longer studs without going with the super long "tuner" studs you can use Dorman 610-408 studs (they are sold as a 10 pack). They are 12mm or almost 1/2" longer than stock. The center caps on the OE wheels will still be able to fit.

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The 2 changes are: New mounting brackets aren't included Arm design on the bar is simplified The only reason I made new mounting brackets before is because I couldn't find a universal 22mm bushing that would fit onto the stock brackets. SuperPro makes one but they are pricy and need to be special or...

Yeah it could be. Was it running fine before the belt change?

Yeah.

It's through Paypal and you will have to pay immediately, the shipping charge will be at a later time. The payment will be refunded if it doesn't reach 10 buyers. However since we are at 6 already I will probably go through with the buy even if we are a few short, I'll just cover the cost of making ...

What is this list for? I decided to make this list after seeing yet another post on Facebook of a wrecked 3rd gen due to a ball joint failure... don't cheap out on those things! (If you can help it) The goal is to have one thread with part numbers for each suspension and steering component. The par...

New group-but started at the store here: http://store.Prelude3G.com

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Post from "Phr34k" of ClubRSX with Helmholtz calculations hi! as many of us have aftermarket exhaust systems, i'm sure that exhaust drone is a common problem. i haven't seen another thread on CRSX showing how to eliminate drone, so hopefully this information will be useful for both current and futu...

So that 2.25" exhaust I made for my daily driver Accord in post 11017 has been bugging me since I made it. It has had a loud drone that peaks around 3300rpm, which sucks because that is a typical cruise rpm. I was on the verge of buying a more restrictive stock style muffler because there is no room...

Well in that case I would replace the O2 sensor first and see if that helps.

Does the check engine light come on?

I would start by checking all the grounds. After that I would probably look at the igniter.

The guy who built this car posted on Preludepower. He installed a B20a in the front of his DMC-12 because it was the only reasonably sized engine that could fit under the cars low hood line. https://i.imgur.com/N5e98gc.jpg https://i.imgur.com/zUycN6N.jpg https://i.imgur.com/SBLG8u4.jpg https://i.img...

Don't even remember where I got these pictures but they do show a whole bunch of detail on the engine. https://i.imgur.com/U1Jcm0o.jpg https://i.imgur.com/5Cu5Imc.jpg https://i.imgur.com/zUD3uTq.jpg https://i.imgur.com/nXcvHh7.jpg https://i.imgur.com/re9ea5M.jpg https://i.imgur.com/MSQENiz.jpg http...

This info is from "low12s" on Preludepower B20-VTEC Conversion: https://i.imgur.com/6tD9Srq.png https://i.imgur.com/fxktZPw.png https://i.imgur.com/wJWjaa3.png https://i.imgur.com/05hES0K.png it's a ctr head with a dpr port and polish. It needs a new valve seat and valve. The conversion is very sim...

This info is from "vtecdelny" on Preludepower, originally posted 6-24-2010 to 4-16-2017 just progress report on the impossible swap to show that it can be done. to continue where tom @ludespeed left off. 1 the custom copper head gasket https://i.imgur.com/FgB4gVd.png 2 all parts laid out on work be...

ATTN: This is an information dump from the old LudeSPEED site, none of this stuff is sold anymore. Much of the information is waaay out of date. 7/21/00 Below are some pictures of when I first got the head and when I did the first step in making it fit. The pics below are when I first got the head ...

Did some quality of life improvements to the interior. Added a cig lighter port to the side of the console area: https://i.imgur.com/mY4BkHg.jpg https://i.imgur.com/QQ0Vy9h.jpg My roll bar slightly blocks the view from the rear view mirror, so I made a spacer to lower the mirror: https://i.imgur.com...

And it's done. The fan shroud got somewhat elaborate so it took me a bit longer to do but it is all together and I did a few mile test drive today - it was so cold I had to turn it down. I'm going to do a proper long test drive tomorrow. Here is the fan shroud/air duct. I was able to fit one of my n...

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EACV / IACV Operation

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Re: Highest Quality Suspension Parts Master List

Re: 3rd gen NSX brake upgrade - write up with pics

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3G Prelude Memes

Re: Momo Steering Wheel Install

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Slightly Extended Studs

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: How to change a Timing Belt for the B20a5 and B21a1 Motors

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: 22mm Rear Sway Bar (Variant 2) Group Buy #1

Highest Quality Suspension Parts Master List

22mm Rear Sway Bar (Variant 2) Group Buy #1

Re: Helmholtz resonator example

Helmholtz Resonator Example

Re: B21A1 won't rev high somtimes(?)

Re: B21A1 won't rev high somtimes(?)

DeLorean DMC-12 with B20a Front Swap

Mugen MF204 Detailed Pictures

Info about B20a/B21a VTEC Head Conversion

This info is from "vtecdelny" on Preludepower, originally posted 6-24-2010 to 4-16-2017

Info about B20a/B21a VTEC Head Conversion

Re: Yet Another Friken H Swap Thread (Parts 1 & 2)

Re: Yet Another Friken H Swap Thread (Parts 1 & 2)

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