How to improve Pontiac V-8 performance, tuning guide?
You can copy and paste this link to share: https://www.pontiacdiy.com/how-to-improve-pontiac-v-8-performance-tuning-guide/ Engine tuning is a time-consuming process that’s required to achieve peak performance. It generally includes swapping carburetor jets and adjusting the distributor to advance or retard spark timing.
What kind of tuning do I need for a GM car?
Custom Chip / ECM / PCM Reprogramming & Tuning For most GM Cars and Trucks (EFI only & for off-road-use onlyapplications) We are dedicated to tuning your vehicle’s engine computer to attain maximum performance and the best drivability possible while keeping the powertrain reliable.
How much does it cost to tune a PCM?
If you have no ability to tune yourself, my main service allows you to postal mail me your PCM for tuning, for just $100 OBDI LT1 / $100 OBDII LT1 / $100 LS1 for basic changes, or only $175 OBDI LT1 / $175 OBDII LT1 / $200 LS1 for power, MPG and/or auto transmssion tuning, or for your ’92-’93 LT1, have me mail you a new tuned chip for $90 or $175.
How to tune your own LT1 car computer?
Learn the basics of tuning your own TBI/TPI/LT1/LS1 PCM, including timing, fuel curves and more; or just send your PCM to me for an inexpensive tune! Are You Ready to Tune? This website is dedicated to helping you learn how to tune your own LT1 car computer (PCM), using the popular and inexpensive TunerCat software as the model.
You can copy and paste this link to share: https://www.pontiacdiy.com/how-to-improve-pontiac-v-8-performance-tuning-guide/ Engine tuning is a time-consuming process that’s required to achieve peak performance. It generally includes swapping carburetor jets and adjusting the distributor to advance or retard spark timing.
What kind of oil do you put in a Pontiac engine?
While modern 10W-30 oil can provide sufficient lubrication, heavier oil is often the choice of many professional Pontiac engine builders. That’s because the bearing clearances in most modern Pontiac builds are a bit looser than what Pontiac originally specified for production engines.
What kind of carburetor does a Pontiac use?
It’s an ideal carburetor for street drivers and can make an excellent street/strip carb so long as the vehicle’s fuel system is capable of keeping the centrally located float bowl full of fuel. Pontiac used the Quadrajet on engines ranging from 301 to 455 ci.
When to start the distributor on a Pontiac V-8?
The distributor must be timed appropriately to provide peak performance and that includes initiating combustion some 30 to 40 degrees before the piston reaches TDC, depending upon the application.
What was the name of the Pontiac car that was cancelled?
After the company finally fixes most or all of the flaws, it decides to cancel the product anyway, leaving aggrieved fans and puzzled observers scratching their heads. There are many examples of this sad tendency, notably including the Chevrolet Corvair and Cadillac Allanté, but the poster child is the Pontiac Fiero.
What kind of engine did the Pontiac Trans Am have?
This car’s engine has been much maligned and its muscular styling still conjures up bad memories of gold chains and exposed chest hair, a last gasp of disco-era glory. It was Pontiac’s first turbocharged production car, but it also brought down the curtain on a storied era of unique Pontiac engines.
How did the Pontiac Fiero become a disaster?
Alas, it became one of GM’s great disasters: overweight and underpowered, tarnished by alarming reports of reliability problems and engine fires. By 1988, more power, better looks, and a $30 million new suspension brought the Fiero closer to its original promise — just in time for the corporation to bring down the ax.
What was the name of the first Pontiac Turbo?
It was Pontiac’s first turbocharged production car, but it also brought down the curtain on a storied era of unique Pontiac engines. This is the story of the little-loved, often-forgotten Pontiac Firebird Trans Am Turbo. Even before the advent of emissions standards, the cost of designing a completely new engine was daunting.
Which is the best advance curve for a Pontiac V-8?
A mechanical advance curve that provides 20 to 24 degrees of additional advance can provide the optimal amount of total spark lead required for peak performance. Some trial and error will be required to find the exact amount your Pontiac runs best with.
The distributor must be timed appropriately to provide peak performance and that includes initiating combustion some 30 to 40 degrees before the piston reaches TDC, depending upon the application.
What kind of springs do I need for my Pontiac V-8?
The Adjustable Vacuum Advance kit from Crane includes a variety of advance-curve springs as well as a serrated limited plate and vacuum adjustment tool. It’s an excellent piece that’s ideal for tailoring vacuum advance to provide peak engine efficiency at idle and part throttle.
Do you need a vacuum advance canister for distributor tuning?
You may need to retard spark timing or richen the fuel mixture, or possibly a combination of the two. All distributor tuning should be performed without the vacuum advance canister connected, if so equipped, since it has no bearing on full-throttle performance.