P_BA_XR6 Member 271 Member For: 16y 8m 23d Gender: Male Location: Castle Hill Posted 19/12/10 10:52 AM Share Posted 19/12/10 10:52 AM any real difference in tuning im talking more along the lines is the ba only have one sensor or does ba and bf run off the same computer, same amount of sensors etc.because I have heard the ba only has one sensor on the inlet and the bf has on the inlet and exhaust Link to comment Share on other sites More sharing options...
Adam Here since the start... Lifetime Members 10,282 Member For: 21y 9m 29d Gender: Male Location: Victoria Posted 19/12/10 11:02 AM Share Posted 19/12/10 11:02 AM The BA has an oxygen sensor in the exhaust. The BF has 2.Sensors won't make any difference to performance.One thing that will make a bit of a difference is the cam timing.Both the BA and BF have variable cam timing, but the BA's cams are varied together. The BF can vary each cam independently.BF's have the stronger conrods from the F6.I can't remember if that applies to all BF's or if it was a mid model change.One of the other guys will know. Link to comment Share on other sites More sharing options...
Stazza_Brendan Donating Members 686 Member For: 15y 4m 13d Gender: Male Location: Mackay QLD Posted 19/12/10 12:43 PM Share Posted 19/12/10 12:43 PM 06/06 onwards are the ones that have the F6 rods Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 17y 3m Gender: Male Location: Probably above atmospheric pressure Posted 20/12/10 04:52 AM Share Posted 20/12/10 04:52 AM And valve springs too. Link to comment Share on other sites More sharing options...
Dillz Three pedals are better then two.. Donating Members 15,637 Member For: 17y 8m 29d Gender: Male Location: Melbourne Posted 20/12/10 06:32 AM Share Posted 20/12/10 06:32 AM Yeah if you gonna be modifying it your best bet is to get an 06/06 on wards BF or even an 07 just to be on the safe side. Link to comment Share on other sites More sharing options...
hawlass Silver Donating Members 1,161 Member For: 17y 3m 15d Gender: Male Location: left right out Posted 20/12/10 08:18 AM Share Posted 20/12/10 08:18 AM Mine is a 06 /06 model, checked with ford,and yup, got the good stuff. Link to comment Share on other sites More sharing options...
Mal__01 New Member 3 Member For: 14y 3m 23d Posted 21/12/10 03:42 PM Share Posted 21/12/10 03:42 PM (edited) Prob a silly question that has been answered many times...But what is actually better in the F6/BF in the bottom end?I know the valve springs are no good in the BA's but just interested.Also if the bottom end is limiting in the BA's, how far can I push them. I know the trans is limiting ( have a built 4sp)Mal Edited 22/12/10 06:22 AM by RHR No need to quote above post. USE FAST REPLY Link to comment Share on other sites More sharing options...
Benji_vs Donating Members 403 Member For: 16y 9m 17d Gender: Male Location: East Suburbs Melbourne Posted 21/12/10 09:02 PM Share Posted 21/12/10 09:02 PM The F6 has stronger rods and the BF has the better valve springs. Better for chasing big power, but honestly there is never 100% insurance when chasing big power. These engines will happily make 300rwkw (BA and BF) and for me that's plenty. Any more and you better have an awesome tune + all other bits and cash for engine work if it goes bang. Alot wont but some do, regardless if its an F6 motor or not. Link to comment Share on other sites More sharing options...
freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 4m 27d Gender: Male Posted 22/12/10 01:02 AM Share Posted 22/12/10 01:02 AM heres the difference in the BA to BF rods Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 17y 3m Gender: Male Location: Probably above atmospheric pressure Posted 22/12/10 05:34 AM Share Posted 22/12/10 05:34 AM BF being on the left obviously!The F6 has stronger rods and the BF has the better valve springs.F6 has better rods and springs, 06/06 BF and later (have seen some limited conjecture over the date) XR's have them both as well. Link to comment Share on other sites More sharing options...
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