d.p.n.s Posted February 19, 2019 Share Posted February 19, 2019 7 minutes ago, Truenotch said: Oh wow! Which BMW engine are they from? most performance...the ones on my falcon.motor are from the m3 s54 motor but they came on the v8 and v10. can buy them all second hand... and the v8 ones are 2 separate banks...of 4 lol.have Thayer own TPS Thayer own injectors and rail and the IAC system. 3 1 Quote Link to comment Share on other sites More sharing options...
Roman Posted March 2, 2019 Share Posted March 2, 2019 Love how clean it looks with those throttles! 20V stuff is so messy looking. Quote Link to comment Share on other sites More sharing options...
dave Posted March 10, 2019 Share Posted March 10, 2019 Rats must be time for some 12r power 1 Quote Link to comment Share on other sites More sharing options...
kpr Posted March 10, 2019 Share Posted March 10, 2019 may a well get a 3s now and run all the bearings #bmw lyfe 2 1 1 Quote Link to comment Share on other sites More sharing options...
dave Posted March 10, 2019 Share Posted March 10, 2019 Just slap the e30 engine in and jobs a goldie Quote Link to comment Share on other sites More sharing options...
Roman Posted March 10, 2019 Share Posted March 10, 2019 What an awesome run that motor has had! RIP in peace old chap 2 Quote Link to comment Share on other sites More sharing options...
ajg193 Posted March 10, 2019 Share Posted March 10, 2019 13B time, get rid of piston related issues Quote Link to comment Share on other sites More sharing options...
KP_wag Posted May 26, 2019 Share Posted May 26, 2019 Awesome that you can buy a brand new crank, are most other parts still available new for 4A? Quote Link to comment Share on other sites More sharing options...
kpr Posted May 26, 2019 Share Posted May 26, 2019 Yeah parts are pretty easy to get. can get most stuff from toyota. otherwise aftermarket has it covered. 2 Quote Link to comment Share on other sites More sharing options...
dave Posted May 26, 2019 Share Posted May 26, 2019 So the big question what spigot bearing did you end up going with? Quote Link to comment Share on other sites More sharing options...
kpr Posted May 26, 2019 Share Posted May 26, 2019 ain't no time for that, just a squirt of rtv, red of course 1 Quote Link to comment Share on other sites More sharing options...
dave Posted May 26, 2019 Share Posted May 26, 2019 Nice repair then dingo Quote Link to comment Share on other sites More sharing options...
Roman Posted June 9, 2019 Share Posted June 9, 2019 Amazing result! Gonna chuck the big boy throttles back on too for a look? Or happy as is? (Understandable!) Quote Link to comment Share on other sites More sharing options...
kpr Posted June 9, 2019 Share Posted June 9, 2019 Got them back on. Need bit more testing, but looking like same results all the way through.. 1 Quote Link to comment Share on other sites More sharing options...
kpr Posted June 16, 2019 Share Posted June 16, 2019 POWER DUCT. all the hype. none of the powa 3 6 Quote Link to comment Share on other sites More sharing options...
Roman Posted June 16, 2019 Share Posted June 16, 2019 Hahaha Im so glad you chucked the mega long pipes on. Classic! I kinda wish it made epic power though so youd have to find a way to make it all fit 3 Quote Link to comment Share on other sites More sharing options...
kpr Posted June 16, 2019 Share Posted June 16, 2019 Was actually keen to make some kind of extractor style intake, with the bellmouths / filter sitting in the big gap beside radiator. 1 Quote Link to comment Share on other sites More sharing options...
Roman Posted June 16, 2019 Share Posted June 16, 2019 As you cut it shorter, did you start to see a peak move around as you got closer to your normal intake? I guess curves facing up are the worst, because all of the flow gets biased towards the short side radius of your port so it has to do even more of a change of direction to get into the cylinder. Quote Link to comment Share on other sites More sharing options...
kpr Posted June 17, 2019 Share Posted June 17, 2019 measurements are the orange pipe length, not total runner. can see the peak move up in rpm range as cut pipe down. afr was no where near perfect in any of the runs but close enough not to have a massive effect on power. Red: 200mm run from above chart , blue: removed the black bellmouth part, making runner about 80mm shorter over the 200mm one green: with only the silicone 45 deg joiner pink: ali pipe from my normal intake minus the 78mm trumpets/bellmouths. forgot rpm scale in this one.. Blue : ali pipe only as above Green: throttle bodies only red: normal setup Quote Link to comment Share on other sites More sharing options...
kpr Posted June 17, 2019 Share Posted June 17, 2019 Bouns graph: the shopped line is done years ago when had stock cams in the car. was done on same brand dyno, but in 3rd gear not 4th, which would have shown maybe another 5kw. still, it shows with right setup don't have lose low down power with big cams. 2 Quote Link to comment Share on other sites More sharing options...
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