The_Bogan Donating Members 881 Member For: 17y 8m 23d Gender: Male Location: Brisbane, Queensland Posted 25/03/08 02:21 AM Share Posted 25/03/08 02:21 AM have seen bf mk11's suffer from valve float before...had a good friend get a custom tune on his mk2 bf ute and he managed 235rwkw before valve float... if valve springs were installed then he should have been looking at around 250rwkw Link to comment Share on other sites More sharing options...
Dillz Three pedals are better then two.. Donating Members 15,637 Member For: 17y 7m Gender: Male Location: Melbourne Posted 25/03/08 02:24 AM Share Posted 25/03/08 02:24 AM BF II's have Phoon ones don't they, I thought they where fine for like 350rwkw Link to comment Share on other sites More sharing options...
The_Bogan Donating Members 881 Member For: 17y 8m 23d Gender: Male Location: Brisbane, Queensland Posted 25/03/08 02:32 AM Share Posted 25/03/08 02:32 AM f6 valve springs arent too reliable either.. yeh you will get some that will be sweet and then you will get some that will be absolutely crap.best to add them in to be on the safe side, and you wont have to worry about doing them later on down the track Link to comment Share on other sites More sharing options...
adamw Member 143 Member For: 20y 5m 11d Location: Darwin Posted 25/03/08 02:51 AM Share Posted 25/03/08 02:51 AM Wouldn't recommend getting the tune done up here.I have been talking to a few of the tuners on this forum though, and if we can get enough interest together we might be able to have a proven, reliable tuner up here for a few days tuning our cars.devo, I also have a BF MKII. The C&V boxes with generic tunes are great value at $495 and everything looked good on the dyno. I am having trouble with pinging at the moment, but it is happening even on the stock tune so my problem may lie elsewhere. Link to comment Share on other sites More sharing options...
MrBean Member 400 Member For: 18y 7m 20d Location: Melbourne Posted 25/03/08 04:50 AM Share Posted 25/03/08 04:50 AM Ok, let me throw a spanner in the works.Get Nizpro's latest intercooler - the advantage is a lower pressure drop across, so, for a lower turbo-discharge pressure you will be making the same power as with a more restrictive cooler - plus, you get a way more efficient cooler in terms of cooling capacity.Hand in hand with that, get valvesprings, and a custom tune.Should see you close to 280 rwkw's, which should be plenty, and at overall lower turbo discharge pressure, and temps A win-win.Enjoy, and keep us posted. Link to comment Share on other sites More sharing options...
RAP1D Member Donating Members 3,739 Member For: 18y 7m 6d Gender: Male Location: Sydney NSW Posted 25/03/08 07:32 AM Share Posted 25/03/08 07:32 AM Only get the valve springs IF it needs them.A decent intercooler & piping kit, with a custom Edit tune will get you to mid 200wkws which is the max for the stock injectors, thrown in some siemens 60lb injectors and you'll be at 280 or so for under your $3000. Do the cat if the budget will stretch another 500 or soValve sprins are a good $1000 to do, so only do this once you've done your mods and the stock springs are not coping... alot of BF11's are not having valve spring issues at this level, so you should be fine. Link to comment Share on other sites More sharing options...
lil_bodes Donating Members 1,291 Member For: 17y 8m 7d Gender: Female Location: somewhere in the great outdoors Posted 25/03/08 07:51 AM Share Posted 25/03/08 07:51 AM Buget another 3k for a new clutch Link to comment Share on other sites More sharing options...
Craig. Member 563 Member For: 17y 9m 6d Gender: Male Location: Sunshine Coast QLD Posted 25/03/08 07:57 AM Share Posted 25/03/08 07:57 AM (edited) Twin plate clutch, custom tune and injectors. That should be about 3k. The clutch is an important one. No good spending anything on bolt on go fast bits if you cant get the extra power to the ground. Dont ask me how I know. I'm getting a new clutch fitted tomorrow!When you get more cash together, get a big intercooler set up, actuator,port job and exhaust. Getting these before you get your clutch sorted is just a waste of time!If yours is a new BFII ute ( not just new to you) then you wont be needing valve springs for a while so don't waste your money on them. Use that money on a bullet proof clutch instead. If you need the valve springs down the track then get them at that point. Edited 25/03/08 08:07 AM by craiginmackay Link to comment Share on other sites More sharing options...
BFHOON Donating Members 1,932 Member For: 18y 9m 2d Gender: Male Location: nsw Posted 25/03/08 08:02 AM Share Posted 25/03/08 08:02 AM a mal wood option 3 would be a good choice for a clutch. around 1800 with all the trimmings. Link to comment Share on other sites More sharing options...
redman Member 95 Member For: 16y 11m 2d Posted 25/03/08 09:41 AM Share Posted 25/03/08 09:41 AM upgrade to a r-spec Link to comment Share on other sites More sharing options...
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