Mopar 318 'High Performance' vs Chevy 327/250 HP ~ 327/275 HP ~ 350/255 HP

69 Cuda 440 said

Difference between '1968' 327/250 HP and the 327/275 HP

The 327/275 HP ~ {Code L-30}

* Compression Ratio ......... 10.0-1

* Cylinder Heads ............. #3917291
* Combustion Chamber .... Factory {63.30 CC} ~ Minimum {57.50 CC}
* Valves ......................... 1.94" Intake ~ 1.50" Exhaust

* Exhaust System ............ Dual
* Header Outlet ............... 2.0"

The Camshaft {Valve Train}, Intake Manifold and Rochester 4-MV Quadrajet Carburetor
were the same components.

Click to expand...

The one good Chev small block mill...350/327 refactored to 275/327 with bad manifolding..
Where Chevy's high performance division, & aftermarket made major moohla... Sell a sexy body style,with a turd for a mill. The kids bought the base line body models, threw cams ,heads,pistons ,headers at a good looking body style. Mopar always tried to do more complete hot rods,for the money( my soapbox opine..)
The 240 318, would be a great NHRA stock class option. On the street ,too much stuff is modified, without thought on the whole package.. ( Includes myself...)