September 12, 201016 yr comment_468050 wondering if its possible to get boosters rebuilt but better? uprated or something? or... what about bolt in replacements... don't worry about the MC jst the booster... i reckon i remember reading somewhere on here about a subaru of some sort fitting? any ideas?? Report
September 12, 201016 yr Author comment_468073 found the info... nissan pulsar gti-r booster is a direct bolt in... + the MC would be an awesome upgrade. Report
September 13, 201016 yr comment_468197 There was also a guy in the technical projects section who was using an R33 booster and MC IIRC, again direct bolt in...... :hmm: Oh in a KE70. Report
September 13, 201016 yr comment_468285 Mazda 121 bubble, early 90's model also a direct bolt up, cheers phatke30! Report
September 13, 201016 yr Author comment_468297 wicked... i found today that kesev boosters fit ke30/55... also i know without a doubt that n14 pulsar boosters bolt in. also subaru liberty boosters are the same. just have a different front spacing to suit different mc.. i'll have to look into the r33 thingo... that'd be a good combo. something i need to ask though.. if you were to put this kinda combo.. the r33 one onto a 4k 5k etc. will there be enough vaccum to make it all operate properly? Report
September 14, 201016 yr comment_468599 An NA 4/5k would probably pull more vacuum than an RB as they're not low comp motors..... RB has a couple more pistons to suck though. Don't think i'll be a prob either way. Report
September 14, 201016 yr comment_468684 So if you get an upgraded booster and mc do you need to upgrade the calipers and disks or will it still make a good improvement using stock brakes? Report
September 15, 201016 yr comment_468874 So if you get an upgraded booster and mc do you need to upgrade the calipers and disks or will it still make a good improvement using stock brakes? Calipers do the work so brakes can only be as good as the calipers. A bigger MC will push more fluid, so running a bigger MC with stock calipers is only going to give you a tighter pedal and increase your chances of lockups. Report
May 11, 201115 yr comment_523354 sorry about the thread bumping from the dead. mr greenmac80 - do have ke30 master or a ke55 square type? Report
May 12, 201115 yr Author comment_523483 No idea mate there are plenty of booster that will fit the firewall i'd go with what ever mc will fit the booster. Report
May 12, 201115 yr comment_523498 Are ke30 and 55 firewall stud pattern the same? Cheers mate Yes :wink: Report
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