Thenevercat Posted April 19, 2021 Report Share Posted April 19, 2021 So I ran into the notorious problem of my booster being dead on the 620. I went online scowered the forums and came up empty handed. So I bought a universal 7" booster from summit racing and hopped in fusion360 to make some models to print/mill for prototyping. Brake booster <- Booster I used I'll list the adapter plate on thingiverse and the master adapter as well if anyone is interested. So far I know ill have the extend the pedal shaft on the new booster and the output pin will need to be replaced by a longer bolt. All of this isn't happening over night but if anyone cares to try/tweak the parts let me know and I can send you the raw fusion files. .STL files <- Files here Quote Link to comment
datzenmike Posted April 19, 2021 Report Share Posted April 19, 2021 Is this a replacement or is there some sort of upgrade involved? Quote Link to comment
FrankRizzo Posted April 20, 2021 Report Share Posted April 20, 2021 I dont get it. They have the small (correct diameter for a '73) booster on RockAuto.com ...And they have the service where you can send yours to them to be rebuilt. Be careful your 7" booster does not hit the clutch slave cylinder. . Quote Link to comment
Thenevercat Posted April 22, 2021 Author Report Share Posted April 22, 2021 This is just an alternative to paying $200 for a booster or the same to have it shipped and rebuilt. When I was looking multiple times the boosters were sold out. I have printed both parts now and both fit perfectly in place. Don't need it, don't use it. I just put in the work so someone else doesn't have to. 2 Quote Link to comment
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