Engine Porn

[URY914]

[URY914]

[URY914]

[URY914]

[RWebb]

https://www.roadandtrack.com/car-culture/a12047232/the-secret-device-that-could-be-the-key-to-mazdas-revolutionary-gas-engine/

[plexiform]

I'm happy with the results. Just over 300 RWHP.

https://www.youtube.com/watch?v=2cmpmZmUPtE&feature=youtu.be

[Embraer]

[RWebb]

this 4.6L V8 weighs less than 300 lb. (a LOT less than our flat 6's) and makes 600 hp with 400 ft-lb. torque

[herr_oberst]

Originally Posted by RWebb

this 4.6L V8 weighs less than 300 lb. (a LOT less than our flat 6's) and makes 600 hp with 400 ft-lb. torque

She's a revver! Zing!

[Jeff Higgins]

Originally Posted by URY914

Ah yes, gotta love the old "Cammer". I actually learned to work on these with a neighbor who was working for a somewhat famous local speed shop that specialized in them some 30 years ago.

These have absolutely the world's worst cam drive set up ever envisioned. It was all contained in a big housing somewhat crudely bolted to the front of the old FE "side oiler" big block Ford. One continuous chain, about six feet long. Pretty much impossible to keep the cams timed properly. Back in the day, some gave up and made their own gear drive set ups.

Original chain drive:



Home made gear drive:

[l_turn9]

Here's my Before & After EFI Conversion.

[l_turn9]

And this is the Installed 'Clean Airbox' Option.

[URY914]

[URY914]

[URY914]

[pavulon]

Lifted from the 930 forum

[Racerbvd]

[sc_rufctr]

[mepstein]

[Racerbvd]