I’m building a 273 from a ’66 Coronet to swap into a ’64 Dart convert. I’m using very slightly worked 302 casting heads from an ’87 318. I have a factory 1967 273 4-Bbl intake. It has the standard smallblock intake bolt angle, so it will…
Read More...

I would like to know if there will be any benefit to port matching my headers to the exhaust ports of my ’73 Challenger’s 360? There is a big stepup. Here’s the engine specs: fresh mild 360 with Erson Hi Flo cam (2700‑5800) and heavier…
Read More...

Stellantis unveiled its new 3.0-liter Hurricane Twin-Turbo inline six-cylinder engine that delivers better fuel economy and fewer emissions than larger engines while at the same time generates more horsepower and torque than many naturally…
Read More...

The head gasket blew on my '97 Neon twin cam engine). I replaced it, usingone of those new layered-steel gaskets. Ialso had the head shaved a few thousandthsat a local machine shop. I have the book andthe instructions that came with…
Read More...