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Need for Speed!

Explorer, Ranger, Mountaineer 4.0 - 4.6 - 5.0 Nitrous, Superchargers, Camshafts, Head Work, Stroker Kits... DRAG RACING. Explorers, Mountaineers and Rangers CAN move!
Thoughts guys? I'm dropping on new heads anyway. I think if I pulled my rediator, id be able to get the cam out? I am after mileage more than anything. I think that means very little overlap on the lobes but lots of lift. Wouldn't that mean I'd have to go with dual springs on the heads and custom push rods? I'm also concerned about installing the cam properly. Getting the cam one tooth out on the timing chain would be a bad thing. There is also something about the cam sensor? Ugh. Having never done this, I'm concerned. Am I correct on my assumptions? From reading these ohv threads, I know some of you have a very real understanding of this.
I just wanted to show off my DIY remote build. The truck is an AWD 2000 5.0 Explorer. - I like to think of it as an AWD SUV Mustang:) This truck actually was lifted with tube bumpers, safari rack, and 32" ATs on 20" wheels just a few months ago- it has undergone a big transformation here lately. It is now lowered slightly in the front with the rear at stock height(with sagging springs). I kept the same wheels but put smaller tires on them and added 2" spacers. Now onto the turbo... The Turbo is a T04E 57trim which turned out to be perfect for remote mounting. It is a little small if one wanted 10psi+, but I planned on 6psi max and fast spool. I am using the stock exhaust with muffler delete to the turbo, then a 3" mandrel bent...
ok so its time to start on the v8 swap. I need to know which 5.0 is best for droping in my 92. Should i get one out of an explorer? Mustang? Thunderbird? ive been told to stay away from crown vics cause of smaller intake runners. What year should I buy? Its sounds most logical to get one out of as late an explorer as I can since they would have the newest motors. Also what years did ford run the speed-density system so I'll know to stay away from em. Thanks guys I can't wait to get this thing in the garage!
I flipped the driver side manifold so i can run a pipe under the bellhousing to Y with the outlet of the drivers side manifold there is where the turbo will be placed. Plan is low boost no more than 5 psi on a draw thru design with the recurculating bypass. i had built a temp down pipe to get the truck around during the build runs good no leak from the manifold and today i pulled a garret T3 out of the wrecking yard for a few bucks I have some digital photos for better quality ill download those when i get a chance
It's been several years since there's been any posts on this subject so I decided to start a new thread to discuss it. There are several ways to significantly increase the power and torque of the SOHC V6: supercharging, turbocharging and stroking. All three are fairly expensive modifications and many members would probably comment why bother when it's possible to upgrade from a V6 Explorer to a V8 Explorer for less money. Well one reason is the V8 was not available in the 2 door Explorer and another reason is I have become comfortable with the SOHC V6 in spite of its potential timing chain death rattle. I am approaching the end of what I hope to be a successful supercharger installation and for various reasons I am not interested in a...
Hopefully this doesn't turn in to a "Jakee" thread :D , but we'll see.... This is the wife's 1998 Explorer Sport. 85,000 miles and she's decided it's "Mod'n Time"! She's a Daily Driver with some minor mods, but the brakes were completely toasted on a trip to Cali last September. 4,000ft elevation changes on 48 miles of twisting, ungraded dirt roads left us on the side of the road for an hour in a cloud of smelly brake fumes before I got any brake pedal feel at all back. Obviously, we have our starting point... stopping. :confused: Because it is a Daily Driver, there isn't any room for long down times or trial-and-error "fitting" sessions. Everything has to be comercially available, in stock and easily replaced. Since...
OK I am really hoping for some technical help here. Jamie, you were right, it still does it :banghead: Since I installed this ( nothing stock) engine, I have been plagued with a small drivability issue. Everything is going great, no CEL, good gas mileage, great performence etc. However, when driving at highway speed, then needing to slow down, upon deceleration my engine wants to surge. Lifting from throttle, when engine speed slows to 1000 rpm's, it will rev to about 1700, back down, back up, until either transmission is shifted to neutral, or vehicle is slowed to below 10 mph in drive, at which time the idle will stabilize. vroom, vroom, vroom vroom, when I slow from speed---get it? So, I first thought IAC disconnected...
i am frustrated with Bob of TMH. i have been trying to get him to build me a set of his newest edition, the 1-1/2 to 1-5/8 stepped headers for my Mounty. we have talked on numerous occasions over the last 4 months and i still have no real date. communication is terrible. he has never called me back and 1 out of 10 times i try to call, he picks up. to his credit, he told me he wouldnt take a penny or promise shipment until he had a perfect set of headers. but i am putting my new engine in in 1 month and i need some friggin headers and the standard TM's won't flow enough. well, necessity is the mother of invention, so i decided to come up with my own design. i did this before on my 351w based mounty project and it turned out well, so...
This isn't for a truck but for my 1994 Cobra. What started this build is when I broke another rocker arm and bent another pushrod. It was the second time that it happened. The first time was about 20,000 miles prior. With 90,000 hard miles I figured the cause was weak valve springs. So I pulled the heads and and while I had them off ported them. I then took them to Pacific Engine and had them machined and a valve job done. While doing so they discovered that AFR had way too much spring pressure and that some of the springs only had .500 lift before going into coil bind. My cam with 1.7 rockers has .530 lift so it's surprising they lasted 90,000 miles. Here's the broken rocker. Here are some of the porting work I did on the...
OK-now I'm going to try this. Getting ready for tuning. I'm going to scrap all of it. I'll have new collectors with 2.5" pipe, new 2.5" high flow cats, then to a 2.5" to 3" y pipe. I'm then going to fit a 3" in out muffler, step it to 3.5" for a silencer and tail pipe. This will come at the expense lifting the truck to at least it's stock height. I'm hoping to keep a bit of back pressurew, so the muffler choice will be critical. I think these cats have about had it--so why not? This will be a long term project so be patient. I hope to have it all by this time next month. Be kind with the opinions--
I have been on here for a while now always talking smack of how I plan to do a 2003 4.6 SOHC V8 Explorer project with a Kenne Bell 1.7 L supercharger. Well I lied!!! I decided the 1.7 L supercharger just wouldn’t support enough power, so I went with a 2.2 L supercharger. Just to give people an idea this is the same supercharger (different manifold to fit the 4.6 SOHC) that allot of the 03-04 Cobra fellas are running and making 600+ rwhp with. Here is an outline of the project: Install Kenne Bell 2.2 L supercharger for Mustang GT onto Explorer 4.6. Send stock bottom end of engine off to VT engines and have them build a billet 4.6 bottom end for me, send the stock 5R55W tranny off to Level 10 and have them rebuild it to...
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