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Thread: First time setting up big cam/heads

  1. #1
    Tuner in Training
    Join Date
    Aug 2019
    Location
    Alberta/Canada
    Posts
    10

    First time setting up big cam/heads

    Hello,

    So i just finished a few upgrades and I've been watching goat garage, I followed rinkrat456's idle tune write up. I did both these as best i could, But i feel its not even close. Looking for guidance on where to change or where to make more changes

    I'm wondering if some people can look at the logs(idle and tune both attached) and the tune I've done. Ive mainly worked on idle and light throttle cruise.

    1997 Corvette with LS1 6MT
    -Stock bottom end
    -5.3L 243 heads ported,bowls blended and exhaust polished with intake golf balled, Using stock size valves.
    -.051" head gasket(Both heads and block were NOT milled. 10.9:1 compression ratio i've determined)
    -BTR .660" dual springs
    -comp cam 7.300" push rods
    -Lunati street series link bar lifters
    -BTR stage 4 N/A cam.
    -Arp head studs
    -Iwis timing chain(Dot to Dot)
    -stock headers for now, I do have LT on the way.
    -42lb green top ford injectors
    -walbro 400 pump with return fuel system(stock 97 set up)
    -Wide band in PS manifold 3" from stock 02 sensor.
    -Hp tuners with wideband tied in thru ac pressure.

    Any help would be appreciated.
    Attached Files Attached Files
    Last edited by CanadianLS1; 10-21-2019 at 01:04 PM.
    1997 Corvette
    Ls1 motor,5.3L ported heads,(polished exhaust, golf balled intake), BTR.660 dual springs,Stock valve size, .051" head gasket. BTR stage 4 N/A ls cam, 10.9:1 compression, Blackwing intake,Ported throttle body, LS6 intake manifold, Ford Green top injectors 42#, 0411 swapped, AEM UEGO, Nitrous oulet plate kit running 200 shot 110+ dedicacted fuel, LPE timing retard box, BR7EF plugs, EGR delete/air pump delete.