pie21

Not talking about oil restrictors that are fitted to block ,but oil drain back fittings fitted EXTERNALLY as well

The guys at duncan foster in south sydney fit all those drain back fittings to the end of the head for external oil drain back. They also fitted to mine a fitting to the exhaust side next to the standard drain ,an external fitting there as the engine leans that way so the oil does not pool up Makes sense i guess???

hi,new to the forum Setting up a drag VL with rd28 block /26 head on methanol just after some ideas on cam specs? has anyone had any experience with these setups around the 8sec mark?