Romulus Donating Members 1,279 Member For: 20y 19d Location: Perth Posted 01/11/06 12:02 AM Share Posted 01/11/06 12:02 AM A couple of guys from WA have shown that the stock piston can handle it.They even went from forged back to stock due to the rattling.As to the point that they become a liability I'm not sure.←Maybe the $2500 bottom end is the go from FORD ? for 300-350 RWKWIdeas ?←That my friend is probably the most cost effective solution. Any of the engines from 05/06 are basically a F6 engine, which should be capable of supporting 350-400rwkw dependant on the tune. Link to comment Share on other sites More sharing options...
LeighD Donating Members 255 Member For: 20y 5m 7d Location: Perth Posted 01/11/06 12:16 AM Share Posted 01/11/06 12:16 AM So what do you think causes the rod bolts to fail? I'm of the opinion that over-revving the engine has a large part to do with it. The same can be said about oil pump gear failures.←Probalbly less common but severe engine braking could also cause it, that's why its best to blip the throttle on the gear down changes when giving it a hard time! Link to comment Share on other sites More sharing options...
Kimberley Scott www.australianflag.org.au Donating Members 6,763 Member For: 19y 6m 6d Gender: Male Location: Brisbane Posted 01/11/06 04:22 AM Share Posted 01/11/06 04:22 AM A couple of guys from WA have shown that the stock piston can handle it.They even went from forged back to stock due to the rattling.As to the point that they become a liability I'm not sure.←Maybe the $2500 bottom end is the go from FORD ? for 300-350 RWKWIdeas ?←That my friend is probably the most cost effective solution. Any of the engines from 05/06 are basically a F6 engine, which should be capable of supporting 350-400rwkw dependant on the tune.←When in 05 did this happen, my engine is a late 05 BA Mk 11.ScottyI will get month when I get home. Link to comment Share on other sites More sharing options...
GOLDIE My new toy Lifetime Members 5,344 Member For: 21y 9m 1d Gender: Male Location: stanthorpe wine capital of qld. Posted 01/11/06 04:32 AM Share Posted 01/11/06 04:32 AM Just rang ford spare parts the ba xr6t bottom end is different to the bf xr6t bottom end which is different to the bf f6 bottom end so I really think that you are tacking a risk buying a ford bottom end.Better to rebiuld your own motor with rods and pistons.Ian Link to comment Share on other sites More sharing options...
Kimberley Scott www.australianflag.org.au Donating Members 6,763 Member For: 19y 6m 6d Gender: Male Location: Brisbane Posted 01/11/06 04:35 AM Share Posted 01/11/06 04:35 AM Thanks Goldie.Scotty Link to comment Share on other sites More sharing options...
jetute Donating Members 4,553 Member For: 20y 11m 21d Gender: Male Location: brisbane Posted 01/11/06 04:37 AM Share Posted 01/11/06 04:37 AM Just rang ford spare parts the ba xr6t bottom end is different to the bf xr6t bottom end which is different to the bf f6 bottom end so I really think that you are tacking a risk buying a ford bottom end.Better to rebiuld your own motor with rods and pistons.Ian←did they tell you how they all differ? Link to comment Share on other sites More sharing options...
GOLDIE My new toy Lifetime Members 5,344 Member For: 21y 9m 1d Gender: Male Location: stanthorpe wine capital of qld. Posted 01/11/06 04:46 AM Share Posted 01/11/06 04:46 AM No they are trying to find out.Ian Link to comment Share on other sites More sharing options...
jetute Donating Members 4,553 Member For: 20y 11m 21d Gender: Male Location: brisbane Posted 01/11/06 04:48 AM Share Posted 01/11/06 04:48 AM (edited) No they are trying to find out.Ian←thanks goldie FORD are trying to find out?? shouldnt they know No wonder a lot people have 2nd thoughts about servicing at ford etc Edited 01/11/06 04:48 AM by jetute Link to comment Share on other sites More sharing options...
GOLDIE My new toy Lifetime Members 5,344 Member For: 21y 9m 1d Gender: Male Location: stanthorpe wine capital of qld. Posted 01/11/06 05:08 AM Share Posted 01/11/06 05:08 AM It's the spare parts thing does not tell them the difference it just gives them different part numbers.Ian Link to comment Share on other sites More sharing options...
Red t ute Member 24 Member For: 18y 6m 7d Gender: Male Location: Mackay Posted 21/11/06 06:45 AM Share Posted 21/11/06 06:45 AM How nosiey are atomic short engine done 750km still there giving me the sh*ts 1500rpm to3000rpm just rattes like some thing not right in there pulled rocker cover to make sure it was't the timing chain but all good in there Link to comment Share on other sites More sharing options...
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