My 83 sx/4 258 turbo. T5 with 2.35 gears. This is a 1-3rd pull in 4 barrel to around 65 in 3rd. Spun 1st. Shift light is set at 4k. Finally AMC straight-6 engine - Wikipedia
We rescued a rusty Jeep Cj5 and our primary goal was to get the engine in good health before we restored the Jeep. This video is Definitive Smog/ air pump delete for your JEEP AMC 4.2l 258ci inline 6!!! The Truth About the AMC 258 Inline-6 Engine – The Indestructible Engine Jeep Couldn't Let Go!
AMC Eagle 4.2 Engine Rattle AMC Jeep 258 4.2 Engine: Bad oil pressure at temp, bad oil pump #automobile #mechanic #jeep Adjusting AMC/Jeep® Inline Six-Cylinder and 2.5L Four-Cylinder Valve Lifter Preload
BEST OF ENGINE POWER: We're diving headfirst into what should have been a simple "aerosol overhaul" on a forgotten AMC 89 Jeep Wrangler 4.2 complete long block rebuild, testing compression and oil pressure….
Another addition in our new little series, what would you like me to cover next? Follow me on social media! Tiktok, instagram Cj7 AMC 258.
1983 258 4.2 Amc sx/4 turbocharged I've rebuilt a few Jeep engines, including the AMC 258 i6 / 4.2l. Not really difficult at all, just time consuming. I wouldn't recommend tearing into anything Quick and dirty budget rebuild, cleaning off 37 years of gunk, new bearings and rings today.
Completely restored 1983 Jeep CJ7. Runs great. 4.2 inline 6 fuel injected. 5 speed manual. Very nice build. 3” lift with 35 inch ties. Part numbers to get rid of that useless smog lump! Duralast idler pulley 231082 Duralast drive belt 900k6 or just a 90” drive belt.
Compiled Jeep Dynos- AMC 258 4.2, AMC 258 with 4.0 Head, 2x 4.0 runs in different gearing Jeep 4.2 HEI distributor at Amazon - Taylor plug wires for 4.2 and HEI - HEI pigtail
Do this on a used engine. #engine #jeep #jeep40 #oilpressure #usedengine #mechanic 258CI 4.2L - The AMC Forum - Page 1 AMC/Jeep 258 IL6 4.2 Engine Tear Down part 1 #jeep #amc #chrysler #jeepwrangler #cj5 #cj7 #engine
Not sure what makes this so scary to do. #engine #mechanic #piston #conrod #jeep Edelbrock 4.0 Aluminum Cylinder Head. Torque!! Highly modified 4.2 AMC straight 6
Changing original distributor to an HEI Distributor. Decent upgrade to increase reliability, performance and gas mileage. 1990 Jeep 4.2 Flowmaster 44 vs Magnaflow Muffler Racer X Garage Episode 245: (For the record, I just learned it is Weber, not Webber). I've been fighting my Holley 2bbl carb for a
Full video now up! In this silent movie ASMR we completely taking apart this old engine. This is the in line 6 cylinder that was Sold 1983 Jeep CJ7. Complete rebuild. 4.2 L inline 6 fuel injected
Cleaning up that AMC 4.2l cylinder head for my Jeep YJ Will There Be A Big Power Difference On A Mildly Modded AMC 258 Straight 6? - Engine Power S8, E1
How To Install Sniper EFI BBD for 1971-1986 Jeep CJs Is the 4.2L engine a good motor for a Jeep?
Start Up Old Engine 4.2L Jeep CJ5 Yes, it's a good reliable motor! Regularly tighten the intake / exhaust bolts! They regularly vibrate loose! Also check to see what the Follow all our accounts below! Gear I use to shoot my videos: (Buying through these links
AMC/Jeep 258/4.2L oil pump primer manufacturer and part number How slow really is the 4.2L AMC compared to the 4.0? : r/Jeep
88 Jeep Wrangler 4.2 Howell EFI conversion initial dial in via YouTube Capture. Correct push rod length for 258 / 4.2 be carefull??? | Jeep-CJ.com
Experience with a Rebuilt 258 | Jeep-CJ.com The AMC straight-6 engine is a family of straight-six engines produced by American Motors Corporation (AMC) and used in passenger cars and Jeep vehicles
Jeep 4.0 Intake Install Trick!! #jeep #mechanic #Engine #jeepxj Jeep 4.2 amc 258 head and valve cover differences. #automobile #jeepcj #diy #mechanic
Starting the budget rebuild of the Jeep CJ7 258ci (4.2L) Bottom End. MaXpeedingRods Jeep CJ7 $72 OEM replacement Carburetor vs Weber carb unbox review test Timing chain myth BUSTED!! #jeep #engine #mechanic #motor #automobile
4.2 AMC straight 6 bored .40 with a 4.0 HO head. Comp cam with after market valve springs, Intake and 500 cfm 2 barrel Holly. Jeep 258 4.2L with Fitech fuel injection and Clifford Performance
4.2L Rambler. Push Rod length seems to vary all over the place when I purchased them for 1978 CJ7 with 258. . I found the year of AMC Engine and the I decided to get some sound on my Jeep with the 4.2 engine tried the Flowmaster 44 series vs the Magnaflow The Flowmaster is
No oil pressure at idle when engine warm. As RPM goes up so does oil pressure. #americanmotors. 4.2 has really lazy ignition timing from the factory. A few upgrades & they can run really well, especially off road. But a 4.0 is always better
Jeep CJ7 4.2L Timing Chain Replacement Time to install an HEI distributor system on the CJ7. We're getting to the end of this full frame off restoration and now for the
Rebuilding a 4.0L Jeep Straight Six to 242HP - Engine Power S2, E14 YJ Wrangler 4.2l block 4.0 head with 4.0 intake manifold tbi fuel injected.
Sniper EFI on YJ 4.2 AMC 258 The Shocking Truth About AMC 232 Engine – The Inline-6 Engine That Saved an Entire Automaker!
The Most INDESTRUCTIBLE Engines: Jeep 4.0L DOUBLE the Horsepower On A Mildly Modded AMC 258 Straight 6 Watch the full interview here:
I was college educated as well as GM factory master technician training so I have extensive engine rebuilding skills. I have been contacted but HEI Ignition Upgrade Install for Jeep 258 AMC 4.2 The Truth About the AMC 258 Inline-6 Engine – The Indestructible Engine Jeep Couldn't Let Go!
AMC Jeep 258 CID 4.2L Replacement Engine If you want to rock crawl with a 4.2 you may find yourself with a gas-starved engine while going up steep slopes.
Minute Engine Explained | 258 4.2L Inline-6 Hoping to stop the leaks.
Holley Sniper being installed on a 1989 YJ 4.2 (AMC 258) with intank fuel pump. The specific pump I used is linked below, but any jeepcarburetor #motorcraft2150 #newcarburetor #jeepyjupgrade #jeepwrangler #jeep #geartubetv #guitarmageddonzl1 #new 1984 Jeep CJ7 with 258 inline six cylinder bored .040 over, zero decked, and balanced rotating assembly with Clifford 264 cam.
Jeep CJ Valve Cover Upgrade Any advice on 4.2 Jeep engine options? Pat and Mike rebuild and hop up a 4.0L Jeep straight six with trick cam, modified intake and aluminum head. PARTS USED IN
Jeep Wrangler 4.2L Motorcraft 2150 Carburetor Upgrade In this video we remove the timing chain and install a new one on an AMC 4.2L inline 6 cylinder engine. We then replace the This is a 4.2l inline 6 AMC Jeep CJ engine and Howell Fuel Injection kit. I am selling the engine without accessories for $700 OBO
AMC 258 4.2 Jeep CJ7 1983 Jeep CJ7 head gasket AMC 258 (4.2). #jeep #headgasket #projectjeep #jeeplife #jeeps
Preping and cleaning cylinder head for my 1989 Jeep Wrangler. It sat in storage for 10 years after being rebuilt by someone my $2649.00. Color: Default: Ford Red (selected). $139.00. Engine Core: REFUNDABLE. Core deposit refundable upon return of core minus applicable expenses. See The BEST Jeep Wrangler Engine Upgrade
Was wanting to know if anybody knows anything wrong with the 258CI 4.2L AMC engine what are there good Jeep CJ7 HEI distributor installation
Cammed AMC 258 258, 4.2 Jeep with Clifford Performance kit. Now you can give that old jeep of yours the drive-ability and performance benefits it deserves, with sniper bbd from Holley.
AMC 258 6 cylinder 4.2 engine Jeep CJ7 What started as a simple “aerosol overhaul” for an AMC-Powered Postal Jeep's powerplant gets a little more complicated!
Jeep CJ7 with a 4.2 258 engine? Profile photo of Tommy. Tommy Any shops or mechanics familiar with 83' CJ 4.2 AMC engines? Brandon Jeep cj7 AMC 360 hammerdown at Offroad Budel 2022
AMC 232 Straight Six Engine in the Jeep CJ5 Here I compiled the 4 Dyno runs I have so far. This includes an AMC 258 with Weber 38 DGES, then a 4.0 ontop of the same 258
JEEP 4.2 WEBER Carb Conversion – Easy Starts, Smooth Idle, Simple Install!! worn out 1990 4.2 / 258 AMC 6 cylinder | Jeep Wrangler Forum
First start with kit installed. Low mileage engine hasn't run for a number of years. High pitched noise is tooling machinery in the YJ wrangler 4.2 block 4.0 head FBI fuel injected 1984 Jeep CJ 4.2l Engine with Howell Fuel Injection Kit
Fits 87-06 in 6 cylinder jeeps. Nice Hp / Torque Gains from factory. More order details here MaXpeedingRods CJ 258 4.2L carburetor: Coupon code: motocheez, get 17% discounts for all orders. fitting Contemporary valve adjustment on these AMC-design Jeep® inline engines is performed by choosing the correct length
Started after upgrading the ignition. Seemed to improve when I found a missing bolt between the left side block and bell housing, The Jeep 4.2 build is finally done ! HEI conversion for the Jeep AMC 4.2 straight six. Done!