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Building Twin Turbo LS3 w P59 / Flex Fuel

My shop is adverse to the P59, says it doesn't have enough secondary tuning tables for the power levels ( ~800 - 1000 WHP ) this car will be making. H...

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256

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By: Need4Camaro | May 24, 2026, 11:46 am

SUSPENSION & BRAKES

Rear sway to axle bolt size

What size are these bolts

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By: kodiak | May 24, 2026, 10:47 am

AUTOMATIC TRANSMISSION

4L80 to 6L80 swap

I'm not sure if this is the correct place, but the mods can move it if necessary. Anyway, I am in the middle of swapping the 4L80 in my 2000 T-top Cam...

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20.3k

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By: Utinator | May 24, 2026, 10:12 am

FORCED INDUCTION

4th Gen Camaro Haltech Rebel LS Install

Wow, yeah... That would definitely keep the spring from moving correctly. I'd guess this was your issue as well. Time to test and find out!

302

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15.1k

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By: NicD | May 23, 2026, 9:05 am

PCM DIAGNOSTICS & TUNING

Building Twin Turbo LS3 w P59 / Flex Fuel

My shop is adverse to the P59, says it doesn't have enough secondary tuning tables for the power levels ( ~800 - 1000 WHP ) this car will be making. H...

Replies

256

Views

By: Need4Camaro | May 24, 2026, 11:46 am

GENERATION IV INTERNAL ENGINE

Curious if anyone had Brake performance/Pedal feel issues after cam...

if you have power brakes and the new cam is very radical, your brakes will feel harder due to lack of idle vacuum.