Max Jake boost ... - Printable Version +- Rawze.com: Rawze's ISX Technical Discussion and more (http://rawze.com/forums) +-- Forum: Big Truck Technical Discussion... (/forumdisplay.php?fid=1) +--- Forum: ISX Related Help (/forumdisplay.php?fid=68) +--- Thread: Max Jake boost ... (/showthread.php?tid=3210) |
Max Jake boost ... - the missing link - 06-13-2018 Alright time for my dumba$$ question. What should your max boost on a 871 be when jaking hard , high rpms . Oh and on a "fixed " 871 , hehe . I know that they will Spike and then drop back down a bit and the higher the rpm is the higher your boost will be . But what should your max not exceed once it settles out . I greatly appreciate all the knowledge. RE: Max Jake boost ... - Rawze - 06-14-2018 ~ i think mine is usually around 18 ish? -- Too much boost and you could drop a valve at higher rpm's. -- The factory settings + correct program for your make/model truck for the engine brake should only ever be used. RE: Max Jake boost ... - zyNoT - 06-23-2018 This may be off track a bit but on CM2250 mine is around 32-35 psi at manifold. |