Fix it Better
Region: US
Sunday 20 September 2026 21:59:00 GMT
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Wyatt :
Bro just go with the Johnson’s why would you spend 10k on a motor and cheap out on a couple 100 dollars that could cause catastrophic failure
2026-09-30 11:28:18
2
Derrick Benson :
1500hp 8100rpm shifts, $200 btr ls7 lifters here
2026-09-21 04:18:37
42
Slusser_c10 :
Running ls7 Currently make 800whp and shift at 78-900. Spring pressures 150 closed and 420 open with no problems
2026-09-21 00:41:40
28
Phantom_1le :
I’ve got the caddy lifters I don’t run past 6800 lol they are noisy though
2026-09-21 02:51:02
2
rj king :
okay so theoretically if a man wanted to be able to reliably hit 6800rpm, what would he need to do, on a 6.0 ls
2026-09-21 23:21:28
2
Nathan Rivera :
Are you familiar with the Cadillac Racing lifters?
2026-09-21 00:13:14
2
Lsx_AWD_Sonoma :
Everyone commenting insane numbers and then I had one turn sideways at 2500 rpm and a btr stage 3 truck cam. Ruined the cam and killed the lifter 😩
2026-09-23 04:59:30
3
Joe :
How do you determine the spring pressure on a cam?
2026-09-21 12:42:08
2
LS1 LIFE :
⬅️Only Johnson Lifters here
2026-09-21 02:57:11
6
222014z :
I used delpi LS7 lifters in my last cam swap and they took forever to break in the motor sounded like it was going to come apart for over 1000 miles. Never again.
2026-09-21 12:56:46
2
Kade Mackinnon :
The ls7 lifters are far more capable than the majority will ever need, 8000rpm in many engines I’ve put together for many seasons with over 450 open pressure, never had an issue
2026-10-01 03:07:25
1
TyBluey :
1000hp 8000rpm down the 1/4 on a sbe 5.3 with ls7 lifters and 660 springs
2026-10-01 02:57:35
2
Bryan Lum :
Honestly, i've had better luck with ls7 then johnson lifters
2026-09-21 21:58:29
4
️ :
Nah, go Chevy performance over ls7 style lifters. The price difference is nothing in grand theme of things
2026-09-21 14:14:28
2
OnDeFritz :
1118 wheel GMP lifters and 8200rpm shift 8500 through the traps for 4 seasons with springs that are a smidge over 480# at 0.670” 🤷🏻♂️maybe I got unicorns or maybe there’s more to it than you’re glossing over. I do have big wheel Johnson’s in a few customer engines north of 1500 wheel hp one of which is spinning to 9200.
2026-09-24 22:55:46
1
wyliebrewer :
Sent a bad short block with ls7 and 550 lift cam. Blew up a piston but I set the limiter at 7k. Didn’t care for power or anything as it was just a junk engine lol so yes don’t go over 6500-7000
2026-09-21 00:47:03
2
Ezra on Earth :
I got some manly .700 lift springs and Johnson lifters for my 6.0, it’s a little too much spring for my cam, but .675 springs are just barely too short…
2026-09-21 18:59:19
1
Thatclapped.325 :
Fr man can I come work with or for you and learn more about motors I know like basics and some other things I just wanna learn and work on them
2026-09-20 22:35:13
2
TheCrimsonChin :
Listen up yall!
2026-09-20 23:09:37
1
Gavin Macias :
Are Lts any different I went with ls7 lifters but I am putting a pretty big cam in it. Everything else is upgraded pushrods, rockers and the same valve springs you have.
2026-09-21 04:21:09
2
Josh :
I'm using LS6 in my LM7 Turbo car
2026-09-22 15:23:11
2
LongbedCorvette6.0 :
I’m running morrel 7717 on my build
2026-09-22 21:31:02
2
Camden Lidgett :
Stock 220k mile 6.0 lifters turned 8200 shifted at 8100 no problem
2026-09-22 02:18:41
1
Tyler :
could probably get away with putting some lt1 lifters in there!
2026-09-20 23:06:19
1
Falkenberg :
I’ve sent stock 5.3 lifters with a ss2 cam up to 7200 close to on the daily for 9 years now. With a nv3500 too 😂
2026-09-21 01:56:23
4
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