Hks charge pipes were in stock at one point? I thought they still were in the pre-release stageHow are people adding BOVs to their supras? total custom jobs or were they able to get their hands on the HKS charge pipes when they were in stock?
your statements are confusing as hell and doesn’t make any sense. What the heck are you even talking about? LolIt is not practical to add a BOV, since the B58 engine does not have an inbuilt bypass/diverter/recirculating/blowoff valve, it just uses the electronically controlled wastegate on the turbo, I assume it is more advanced than traditional wastegate valves.
Unless you change the turbos, I don't think you should not be using a BOV. If you do (presumably on charge pipe), it may have unintended consequences with the programmed wastegate function. Could work well though since now boost is now controlled on intake and exhaust side for higher boost applications. Need someone to experiment I guess...
Would be interesting if a shop develops a BOV and wastegate that replaces the stock wastegate, but seems like a lot of work for little/no gain...
I was trying to figure out wtf a wastegate has anything to do the the BOV after reading that.The wastegate has nothing to do with the B58 pressure bypass system. The wastegate is just that the wastegate and controls boost pressure, not boost pressure bypass.
B58 sequentially shuts off cylinders to release pressure through the exhaust.
B58 does not even have vacuum in the manifold to run a traditional BOV properly. There are more steps needed to put a BOV/BPV on the B58
Not available yetDoes anybody have the HKS blow off valve on their Supra? https://art-of-attack.com/collectio...v-iv-blow-off-valve-kit-2020-toyota-supra-a90
The wastegate has nothing to do with the B58 pressure bypass system. The wastegate is just that the wastegate and controls boost pressure, not boost pressure bypass.
B58 sequentially shuts off cylinders to release pressure through the exhaust.
B58 does not even have vacuum in the manifold to run a traditional BOV properly. There are more steps needed to put a BOV/BPV on the B58
Get a $1,000 civic and add an ebay turbo kit with a bov. You will get that ricer pshhhhhhh bov noise!!so its pointless to have a bov? man, I just love the sound.
I have heard a few MKV's blow off loud enough to hear. I assume its from an upgraded charge pipe, full air intake from air box/filter to turbo.so its pointless to have a bov? man, I just love the sound.