BigBopper805

Thanks Tedman, Ben was super helpful. Any ECU that came off of a 91-94 200SX will work on the KA24DE Engine. The speed sensor on the transmission is what will cause a lower rev. His company programs and maps the entire ECU for $599.00. Here is a link for a ECU identifier for anything Nissan. It has Year, make, model and the ECU part #. This can help when purchasing a ECU from Ebay or your local junkyard. http://jimwolftechnology.com/wolfpdf/ECU-ID.PDF

Yeah that sure is a lot of bashing, I think you would of had a decent career in the MLB! Thank you demo243 sharing those photos, my intent with the 4-2-1 header was to let her breath easily but it appears the Megan 4-1 to a 71C twin down pipes might just be the move. I can go rip one out of a junk yard. datzenmike do you know what year those twin down pipes came off of for the 240sx (manual or automatic?)Sounds like I need to have a discussion with the muffler shop. I have good welding experience but would rather just have it done right the first time. Might give it a try to fit it myself, gotta borrow a TIG welder. After doing the research I found that the A11 B44 G70 ECU is for a S13 Manual and A11-B45 G71 for Automatic. So it is safe to confirm that the A11 B44 G70 will work. I plan on buying on ebay this weekend then. ...Any one know what it takes to re-flash the ECU? I removed all the emission crap on the motor. Lockleaf yes I am installing the 9''! Bill Thompson in Glendale is going to cut the housing for me along with some custom axles. I want to fit wide wheels in the rear along with the LSD. The suspension is going to be 4 linked too. Taking of those leaf springs in the rear. 9'' was cheap and parts are cheap. It cost $1000 ro rebuild an 8.8 versus $200 to rebuild a 9''. Appreciate all you guys!

Datsun Mike The motor originally came off of an automatic (S13 KA24DE). I converted it to a manual 5 speed. It did not come with an ECU. If I purchase an A11 B44 G70 will it work okay with these modifications? Just would need a re-flash correct? Here is the link for the ISR 4-2-1 header. After reading your snippet I agree that the fitment will most likely not work and a 4-1 Megan Racing Shorty Header will most likely be my best option. Yenpit https://www.enjukuracing.com/products/isr-performance-tubular-4-2-1-header-nissan-240sx-ka24de-91-98.html?gclid=Cj0KCQjwo-aCBhC-ARIsAAkNQitYJx4NfW2PA6isN_iGb0T8tksLhPqa9bMc_lmzPjXGjC38LpXyIBMaAmmVEALw_wcB https://www.vividracing.com/-p-153517976.html?gclid=Cj0KCQjwo-aCBhC-ARIsAAkNQiv-6ZWc3gDxp5y6mHDnNXJo97c9ZKRbac2EUs-YbRbTzsCFNlCf_DQaAksKEALw_wcB

Okay so we dropped the engine and transmission in. I am buying parts to get it running and need some advice on a few questions that I have if the Ratsun community can help me out please. 1. 1991 S13 KA24DE motor. Will any A11-B44 G70 ECM work on this engine from any year that came with this OEM Part # ECM? 2. What will need to be removed and left in regards to flashing the ECM? 3. Will ISR Performance 4-2-1 headers fit in my 510 wagon? 4. Any recommendations on a good radiator? Plan on installing electric fans and removing the fan belt due to space, was thinking an aluminum radiator should work if you guys got any good suggestions. UPDATE I am my dad's son who will be putting in the money to get this build finished! Just graduated from college and am excited to finish my high school dream car. Just bought a Ford 9'' rear end and will be four linking the rear suspension. Some pics on removing a spacer to allow the manual transmission pilot bushing to fit inside the block. Motor was originally automatic so this is what you will have to do if converting to 5-speed.

Yards are still up and running!

Status Update Sprayed the fire wall to repel rust. Putting in the KA24DE S13 from a 1991 240SX. 1992 Nissan D21 5 Speed Transmission. Mocking up the engine bay to plug up holes, sand, and paint. Front suspension has been upgraded and replaced, here are some specs to that. - 1980 280ZX Front Struts - 10.5'' rotors slotted and drilled - Rebuilt calipers with new pistons, seals, etc. - Ceramic Brake Pads - Stainless Steel braided brake lines - Wildwood Master Cylinder P/N 260-8794 - Wilwood Proportion Valve - Brake booster off of a 1979 620 - Moog Tie Rods - Moog Poly Urethane Sway Bar Link Bushings (Need the modified sway bar for the KA24DE swap) - Moog Lower Control Arm Bushings - Energy Suspension Prothane Rod Strut Bushings - Techno Toy Tuning: Coilovers, Camber Plates, and Bump Steer Spacers ( I wont the whole front end TTT) - Tokico front shock - Timken Front Wheel Bearings and Seals (Valvoline grease used) - Engine Cross Member Cut and Flipped Wheels will change, for mock up purposes only. Let me know what you think or if you have questions. I don't have all the answers but Ratsun does 🙂

So I bringing this back to life. My son is back from college and going ape shit on the wagon. As it is his wagon originally, he never really got a chance to work on it till now. This will be the official build thread, getting after it one jab at a time. 1970 510 Wagon

Thank you when i took it off I used a breaker bar and a snipe , searched the interwebs and had no luck .

Can anyone please tell me what the proper torque on a 510 pitman arm cassel nut is i searched but no answer thanks.

https://live.staticflickr.com/65535/49810853721_abac7cdaba_z.jpg Hey Ratsuneers, I have KA24DE that I bought many moons ago I lost the paperwork to the motor and i"m trying to see if anyone can give me help me find what year it was from using the 517781W stamped on the block. I need the info so I can buy an ECM for it , I know it was in a 240sx with a automatic any help would be great. Here are some pics of what i have . KA24DE (Motor serial # 517781W) - engine was originally from a automatic transmission 1992 Nissan D21 5-Speed Transmission( #5W71C ) Rick https://live.staticflickr.com/65535/49811106332_677c8540cf_z.jpg https://live.staticflickr.com/65535/49810807541_ebd78fa636_c.jpg https://live.staticflickr.com/65535/49810819081_16f5fa9603_c.jpg https://www.flickr.com/photos/188123504@N06/shares/KT6767

Thanks HMU Friday afternoon if I don’t work I’d like that .

Got tired of working on the bucket so continue Easter festivities, but in all honestly my son was trying to figure out posting pics not using pb . I’ll take pics of the truck tomorrow she’s officially a DD .

https://drive.google.com/a/csu.fullerton.edu/file/d/1EITRGA0JTo2p50YFbhK5h9RcDKGvtBkG/view?usp=drivesdk

https://www.dropbox.com/s/zvpgrb3fu9z9bzq/Photo Sep 26%2C 3 16 12 PM.jpg?dl=0