y-pipe HP gains
what is the max HP that anybody has seen from a y-pipe. I want to get 20HP once I add it and think this is reasonable becuse the intake + cat-back will multiply the effect. anybody agree?
Originally posted by theblue
what is the max HP that anybody has seen from a y-pipe. I want to get 20HP once I add it and think this is reasonable becuse the intake + cat-back will multiply the effect. anybody agree?
what is the max HP that anybody has seen from a y-pipe. I want to get 20HP once I add it and think this is reasonable becuse the intake + cat-back will multiply the effect. anybody agree?
Originally posted by Dave B
Expect about 8-9 fwhp, but a very nice kick in torque. A Y-pipe with intake and catback usually gives 12-14 fwhp and about 15-18fwtq, atleast with the dynos I've seen.
Dave
Expect about 8-9 fwhp, but a very nice kick in torque. A Y-pipe with intake and catback usually gives 12-14 fwhp and about 15-18fwtq, atleast with the dynos I've seen.
Dave
Originally posted by Dave B
Expect about 8-9 fwhp, but a very nice kick in torque. A Y-pipe with intake and catback usually gives 12-14 fwhp and about 15-18fwtq, atleast with the dynos I've seen.
Dave
Expect about 8-9 fwhp, but a very nice kick in torque. A Y-pipe with intake and catback usually gives 12-14 fwhp and about 15-18fwtq, atleast with the dynos I've seen.
Dave
Originally posted by SprintMax
i have no reason to lie
i have no reason to lie
Originally posted by dmbmaxima88
show me a certified dyno with the ONLY difference is y-pipe. 30hp is just not possible. i'm sure you've never fibbed to us before.
show me a certified dyno with the ONLY difference is y-pipe. 30hp is just not possible. i'm sure you've never fibbed to us before.
Originally posted by medicsonic
Interesting, 765 HP. And you are doing this which WHAT clutch? Your bluff is called. Oh, and use a more believable font for the 1997 Maxima GXE next time.
Interesting, 765 HP. And you are doing this which WHAT clutch? Your bluff is called. Oh, and use a more believable font for the 1997 Maxima GXE next time.
give me a break.. you guys are such skeptics

Originally posted by medicsonic
Dude, I actually rolled around on the ground and started crying after I saw that. You made my day.
Dude, I actually rolled around on the ground and started crying after I saw that. You made my day.
Originally posted by nismo2020
hey dave what else have you done to your hks intake? i took the resanator out of mine from your instructions works great.
hey dave what else have you done to your hks intake? i took the resanator out of mine from your instructions works great.
Dave
Originally posted by Dave B
How do like not having that resonator in there? Does your intake sound a lot deeper? Mine did. By saying "tweaked" it means that I've deleted the resonator, installed a custom fabbed heatshield around the filter, and I'm still running the lower stock intake box with all my "Poorman's" intake piping to keep as much air around the intake in an attempt to keep it cool and well fed.
Dave
How do like not having that resonator in there? Does your intake sound a lot deeper? Mine did. By saying "tweaked" it means that I've deleted the resonator, installed a custom fabbed heatshield around the filter, and I'm still running the lower stock intake box with all my "Poorman's" intake piping to keep as much air around the intake in an attempt to keep it cool and well fed.
Dave
when are you gonna track test the UDP?
Originally posted by dmbmaxima88
when are you gonna track test the UDP?
when are you gonna track test the UDP?
Dave
Originally posted by Dave B
I think my sig is rather misleading. I've actually gone to the track and made 5 passes with my UDP. Unfortunately, the weather was in the upper 80s with some nasty humidity. I made a couple 15.0@93mph passes which is about .15 seconds faster than I've run under similiar conditions. I think once it's cools back down to the 60s (like when I've run my 14.7s), I'll post a best et.
Dave
I think my sig is rather misleading. I've actually gone to the track and made 5 passes with my UDP. Unfortunately, the weather was in the upper 80s with some nasty humidity. I made a couple 15.0@93mph passes which is about .15 seconds faster than I've run under similiar conditions. I think once it's cools back down to the 60s (like when I've run my 14.7s), I'll post a best et.
Dave
Originally posted by Dave B
How do like not having that resonator in there? Does your intake sound a lot deeper? Mine did. By saying "tweaked" it means that I've deleted the resonator, installed a custom fabbed heatshield around the filter, and I'm still running the lower stock intake box with all my "Poorman's" intake piping to keep as much air around the intake in an attempt to keep it cool and well fed.
Dave
How do like not having that resonator in there? Does your intake sound a lot deeper? Mine did. By saying "tweaked" it means that I've deleted the resonator, installed a custom fabbed heatshield around the filter, and I'm still running the lower stock intake box with all my "Poorman's" intake piping to keep as much air around the intake in an attempt to keep it cool and well fed.
Dave
Originally posted by SprintMax
no that the UDP would increase his 1/4 mile time
no that the UDP would increase his 1/4 mile time
Originally posted by dmbmaxima88
ok but did you read his reply, it said it wasn't his best time but it was better than before under the same conditions and he would run again when it's colder and get a better time.
ok but did you read his reply, it said it wasn't his best time but it was better than before under the same conditions and he would run again when it's colder and get a better time.




