#23726, "Best way to get 0 psi boost when breaking in eng."
Well my pistons and rods are still on back order from Howell but as soon as they get in I am going to next day air them to me. When I get the rebuild done in about a week after that I was woundering what is the best way to boost 0 psi. Ever since I f'ed up my eng. I have not been driving in any boost but thats only because I don't get on it. Is there a better way to some how block the boost or something. What have you guys that have broken in your eng. done to prevent boost for the first 1500 miles or so. Thanks for any help, Patrick
Patrick 96 GS 13.54 @ 106.94 mph on 15psi 21 May.04 HRC kit, S20G, FMIC, Howell bottom end 8.6 pistons, S-FMU, Blitz BOV, P&P head, SS valves, lots more little goodies
#23727, "RE: Best way to get 0 psi boost when breaking in eng." In response to Reply # 0
Well, I did not completely not boost at first. I broke my engine in before I put the turbo kit on. But, I found out a way last weekend to help avoid building boost. I know it works for the star kit, but probably would not work for the Hahn. I blew out one of the bolts holding my wastegate on to the manifold. Yes, the exhaust was quite a bit louder, but it made it very difficult to build boost. But I would just restrain from getting on it until you are broken in. Just my opinion.
#23731, "RE: Best way to get 0 psi boost when breaking in eng." In response to Reply # 4
Yeah I have the Hahn kit so the waste gate option will not work. So I guess I have to keep doing what I have been doing just giving very little throttle. I was just hoping there was some way to stop the boost pressure so at like 1000 miles I could start to use higher rpms to help the break in process. Thanks for the feedback, Patrick
Patrick 96 GS 13.54 @ 106.94 mph on 15psi 21 May.04 HRC kit, S20G, FMIC, Howell bottom end 8.6 pistons, S-FMU, Blitz BOV, P&P head, SS valves, lots more little goodies
#23732, "RE: Best way to get 0 psi boost when breaking in eng." In response to Reply # 5
Yes it does you just have to adjust the length of the rod on the waategate. I think lengthening it makes it boost less (its been a long time since i did that).
#23734, "RE: Best way to get 0 psi boost when breaking in eng." In response to Reply # 0
just don't press the pedal to the floor. it can be done. I watch old people pull out in the street and do just that every day
A.D.P. "...If you do too much, people become dependant. If you do to little, people loose hope. If you do it right, people won't be sure you've done anything at all." bring it on............
A.D.P. "...If you do too much, people become dependant. If you do to little, people loose hope. If you do it right, people won't be sure you've done anything at all." bring it on...........