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delta cam 260 or 272 grind?

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    delta cam 260 or 272 grind?

    hi all ...well i`m going nut`s,but that's the norm for me. I`m going to get my f22a1 rebuilt it will cost a lot but it will come w/a 3y 100,000mile warranty
    ....so i asked if i could bring in a cam for it ,they said yes ..
    ..ok i like 30mpg or more, dd, ..do i want a 260 ,272,? grind or some other one ..i wish i had more $$ for bisi level 1 cam .. thank you for all the info

    #2
    I'm fairly certain your engine is fine. You could use the money you're paying to have it rebuilt and use that to get bisi valvetrain and cams.

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      #3
      i would love to ..but the motor has a rod knock ,and the oil presser was 20lbs 2day`s ago ,now it`s 10lbs all warm at idle w/10-40 in it..also i got a grant for a rebuild motor [strings attached, has to have warranty and done by shop] fresh motors are nice to
      Last edited by Teddy; 03-27-2010, 03:48 AM.

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        #4
        Originally posted by Teddy View Post
        i would love to ..but the motor has a rod knock ,and the oil presser was 20lbs 2day`s ago ,now it`s 10lbs all warm at idle ..also i got a grant for a rebuild motor [strings attached, has to have warranty and done by shop] fresh motors are nice to
        first let me say i just b0ught/installed bisi's stage 2 cam and pr0 valvesprings/retainers and i c0uldnt be m0re happier.2nd.my m0t0r 0il presser is the same as urs except mine is at 15psi when warm..n0thing wr0rg with that.ab0ut ur r0d kn0ck.u can fix that 0n ur 0wn.learn h0w t0 use a t0qure wrench.take ur 0il pan 0ff then ur windige try 0ff then un b0lt the r0ds and swap the barrings then t0qure them d0wn and butt0n every thing back up.fill with 0il and start. bang d0ne.

        my new turbo build

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          #5
          i beleive the 262 is a bit of an upgrade from the A6 cam, but not much. Im running a Delta 272 and didnt really notice any change in MPG. Its still kina cold over here so i get around 28-28, but when i switched my cam over, got the same numbers. Stiffer valve springs is also good to have, Bisimoto sells them, get those and a 272 and you'l be set. Along with a much needed chipped and tuned P06 ecu, you'l reeealy feel the power gain.

          _____________________________________________
          2 year ASE Certification/Auto Technician Degree completed

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            #6
            thank you ,i`v read most use the 272 . i was thinking of bisi spring`s and the adjustable cam gear

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              #7
              I recently rebuilt my head using a Delta 272 and Bisi valve springs. I think the 260 is more for turbo applications.


              1990 CB7 - Almost Done - Delta 272, SRI, 2.25 catback, Bisi intake manifold gasket, A6 intake double stacked, H22 plenum, AEM cam gear, F23a block, F22a head, Wiseco K20 pistons, DSM 450cc injectors

              2004 Z33 - Brembo BBK, Nismo spoiler, Nismo lip, Nismo shift knob, AEM CAI

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                #8
                i might try to put bearings in the old motor ,when it`s still in the cb..i have to get some prices for part`s...this will be my first time doing this

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                  #9
                  Originally posted by CB7/KA8 View Post
                  I recently rebuilt my head using a Delta 272 and Bisi valve springs. I think the 260 is more for turbo applications.
                  I thought the 282 was more for turbos... Heard the 272 worked well too.

                  _____________________________________________
                  2 year ASE Certification/Auto Technician Degree completed

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