Recent content by mofokriss

  1. M

    LM7 engine build

    In 3 days it'll mark 1 year since I did the rehaul of my LM7 with the rebuilt heads, Truck Norris Cam and supporting mods (ls3 lifters, cammotion pushrods and springs) etc. I have dailied this vehicle for a whole year and it did not disappoint. I am still averaging more MPGs with this cam and 91...
  2. M

    LM7 engine build

    Got the glass replaced today. Window replacement dude said reason that it cracked and the other side didn't was bc the glass wasn't tinted. Lol. To a degree, he says the tint helps keep the glass more together to combat the vibration of frequencies. The other side was tinted. I never got the...
  3. M

    LM7 engine build

    So after trying out my new Mechman Alternator, I decided to run my audio system full tilt today. And I ended up paying a price for it. I didn't think I was at that tier yet to where I break glass. Won't be doing that again I hope. any suggestions to be able to run full bass without glass...
  4. M

    LM7 engine build

    Just want to show my appreciation to all those that have viewed my build, enjoyed it and there's more to come. Not bad for your average car enthusiast to dive in like this and not bad for the lil old 260k engine that keeps on churnin! Goes to show that proper maintenance will make an engine...
  5. M

    LM7 engine build

    Sorry for not being more specific. I went from 32" (305/50/20) to a 31.3" (285/50/20) tire. Also I've been working 14 day 10-11hour days straight and haven't been able to work on any of my cars or be on the forum. I will be on the lookout for some 4.11s for sure. Until then I will just JB weld...
  6. M

    LM7 engine build

    I do a fair amount of freeway driving. Go to different cities and road trips. Not so much city driving. Was running a 32" 305/50/20 goodyear eagle gt2s most of its life. I stepped it down to 285s tho which is a 30.5-31" tire I believe. Today I received new rear coils from summit racing. Since...
  7. M

    LM7 engine build

    Funny you mention that. Today I was replacing the diff cover gasket bc of a leak and it turns out the leak wasn't from the gasket at all. Yea a hairline crack will cause fluid to spill out Now it's got me thinking. Upgrade/replace cover only or just throw some 4.10s and call it a day
  8. M

    LM7 engine build

    So this might be my last post until I get the TBSS intake, TB and bigger injectors in and installed. I have 3 clips, 1 is a dyno idle clip after doing a pull, the 2nd clip is a walk around the burb this morning after getting some coffee. The last one is the glorious pull all the way up to 6200...
  9. M

    LM7 engine build

    Part of the build... finally got my replacement Mechman Alternator!! Original one gave out a year ago. Upgraded to a better one and it's finally in! excited! Black "320" amp. Previous was a 270amp RIP Even though I got a 320amp, the bench test shows it puts out 400+ amps. What more can I ask...
  10. M

    LM7 engine build

    Haha you're right. My bad. I have it on 91 octane (what we have here in Cali) I reside in HB (sea level) after getting the idle ironed out, which was a bit of a challenge with such a tight LSA, she put 349.72 ft tq @ 4500 rpm and 337.8 hp at 5800 rpm. That was on a dynojet on a chilly weather...
  11. M

    LM7 engine build

    More pics: Keeping battery charged throughout the process If that's not a clean valley cover idk what is. Haha This engine hasn't looked this clean since it left the dealer
  12. M

    LM7 engine build

    Haha this one's for the books for sure. Don't know what I was thinking starting the teardown at 3pm thinking I'd be done by 11pm finally got her tuned in (almost 100%) finally let her rip last night and I was astonished at the mid-top end results. At the moment I'm getting my TBSS intake list...
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    LM7 engine build

    862s with. 600 beehives are in now finally got the burb dynoed too
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    LM7 engine build

    Used remove parts: Here are the original lifters, lifters trays and Harmonic balancer. Along with rebuilt head and new cam waiting to go in Here i have the stock pushrods on the side and these dirty as hell head. Oil was definitely leaking from the LOMA and the valve covers... Old Cam gear...
  15. M

    LM7 engine build

    Teardown pt ii. Now that the rocker arms, pushrods, lifters and lifter trays are out of the way we can start making our way into the cam. We start that by removing the timing cover to expose the oil pump, cam gear and timing chain. Here I already removed the 3 bolts holding the cam gear on...
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