Great article. Not mine. The centrifugal advance system in a distributor advances spark timing purely as a function of engine rpm (irrespective of engine load or operating conditions), with the amount of advance and the rate at which it comes in determined by the weights and springs on top of the autocam mechanism. The amount of advance added by the distributor, combined with initial static timing, is "total timing" (i.e., the 34-36 degrees at high rpm that most SBC's like). Vacuum advance...
Below is the last published speed tips from MP from there 2000 catolog. This should help answer a few questions on what works and what doesn’t.At this time, it seems that the recent take over by Fiat has resulted (by Fiat’s hand or not) in the discontinuation of all parts. Substitutions will have to be made from other vendors. Cam pages Suggested reading. Purchase the books! For Poly engine guys, the address and phone number for Racer Brown. Camshafts listed below. But you may want an...
Been doing this for years the same way. I'm a body/paint guy but anyone can do this. Small 5 gallon bucket with lid. Cut 9" hole in bottom side of bucket. Tip upside down. Your chunk should fit nicely and with lid on will hold any residue of gear oil. Degrease #1. Prep with carb cleaner or reducer or thinner, 3 times, and do again. Use plastic small bristle brush getting in nooks and crannies. Rinse thoroughly. Repeat this step, several times. Dry off and steel wool with 00 or similar in all...
As a lot of you know I have been rebuilding a lot of distributors lately and by far the largest issue with them is this. to prevent this is really simple most of us old guys know about this, once a year just put a few drops of light oil, or engine oil on the felt pad under the rotor, it lubricates the advance cam and also drives the old oil/dirt slowly out. If it is the first time just lift the pad and see if it is all rusted up, if so unfortunately you have to take it apart and clean it....
I have installed many sets of TTI LONG TUBE headers but this is the first time installing their shorty set. Along with the Shorty's a complete TTI matching exhaust system to the back bumper.It's a 68 Valiant with a 273 mostly stock with 4 BBL and a Jegs #200161 cam kit.The cam is very similar to a 340 auto cam of the 60's/70's. By all means the 273 runs very good but is maybe 220 HP at the most with the upgrades.That is why I wanted to try the shorty's for the ease of installation. And easy...
Take 2 empty 5 gals buckets and one cover. cut the bottom of one of the bottoms minus 1/2"-3/4" to leave as a small lip place one bucket with the cut bottom inside the whole bucket This is my tool of choice for cutting out the bottom of the bucket- a 3" air "wizzer". drop the center chuck in the top bucket attach the cover and label. All good. If you put lube in the bottom to coat the gears or completely dry. Also if you do fill with gear oil, make sure you use a cover with a seal and...
Vintage manifolds are cool, except for the ubiquitous corroded radiator hose nipple that won't budge. Galvanic corrosion has stuck it bad, and you've tried penetrating fluid, the torch/wax trick, fire & ice, and big wrenches without budging it one bit? There is still hope. It sucks, but it works. You need a bimetal hacksaw, a cold chisel, a hammer, and embracing The Suck.
So you've made the decision to upgrade your factory ignition, and you're holding a shiny new distributor from BluePrint Engines in your hands :) ! you're now ready to tackle the install!This may seem a bit novice, but due to the immense of tech calls i have been getting on this exact topic, lets take it back to basics!BEFORE YOU START! Lets discuss a few things to make this easierWhere and what are top dead center? (TDC) Top dead center is the spot in the engine cycle where the...
How-to: Mounting an Alternator with an electric water pump SBM Hello All,I had a thread on this a while back, and having found a solution that works for us on our 7,000+ RPM smallblock 408, I wanted to pass along a “How-To". That would help those of you out that wish to run an electric water pump, but don’t necessarily want to abandon your stock style Chrysler alternator.Parts Lists.Chrysler Square back alternator. TUF8509RFSPOurs is a tuff stuff, 100 amp, powdercoated version....
I am in the process of putting a mini tub kit, spring relocation, and axle shortening in my 69 dart, and thought I would share pic's and a how to on the shortening of a housing.As with most housing's this one was bent right from the factory, this rear end came out of a C body Mopar. Rear end measuring tool, is a must have for this job, bought on Ebay for $25 Bought a junk 741 bare housing to use with jig Put the cent plug's from my jig in the carrier, and tightened up caps, then check to...
Tearing into an automatic transmission can be kind of intimidating. For most, it seems like something that has to be done by a certified technician, or perhaps a wizard.I made this pictorial in hopes that it will show you that you don't need to be a master of the dark arts to do this modification. All you need is a few basic tools, and maybe a shot of whiskey for a dose of courage.Installing the TransGo tf-3 manual valve body is a very simple task. It's just unfortunate that the...
