Sorry I don't understand what you mean exactly. A 'greentop' is simply the common camshaft cover colour associated with the Barra's that run LPG as fuel. These generally have the 3R rods that are stronger than the 1R rods found in all BA, BF and FG NA engines. The Greentop barras have press fit gudgeon pins as opposed to floating wrist pins like found in the turbos. It is worth noting that some silvertops actually contain greentop internals (3R rods) and are found in factory LPG ford falcons. Thanks for the support!
Hey mate, multi-tune generally. Can be one or the other or flex fuel which can be any ratio. 98 for economy and e85 for power pretty much. 98 starts becoming knock-limit limited around the range of 10-15psi depending on setup with these higher compression engines. E85 will destroy rods and pistons before knock limitation is an issue generally.
that ultrasonic footage is wicked, good stuff
So is the FG exactly the same as the green top engine that you’re using
I can’t wait for next 1 love it 🎉
Sorry I don't understand what you mean exactly. A 'greentop' is simply the common camshaft cover colour associated with the Barra's that run LPG as fuel. These generally have the 3R rods that are stronger than the 1R rods found in all BA, BF and FG NA engines. The Greentop barras have press fit gudgeon pins as opposed to floating wrist pins like found in the turbos. It is worth noting that some silvertops actually contain greentop internals (3R rods) and are found in factory LPG ford falcons. Thanks for the support!
Hey mate are you running these engines on 98 octane or E85?
Hey mate, multi-tune generally. Can be one or the other or flex fuel which can be any ratio. 98 for economy and e85 for power pretty much. 98 starts becoming knock-limit limited around the range of 10-15psi depending on setup with these higher compression engines. E85 will destroy rods and pistons before knock limitation is an issue generally.