Pulley size and boost levels
Mar 10, 2022 | 05:34 PM
#131
TECH Addict
Joined: Nov 2015
Posts: 2,084
Likes: 552
From: Coastal NC
I hooked a garden hose up to the water pump and welded it solid all the way around. It got hot as hell and was glowing orange but it's been on the truck for 30k miles now so I'd say the seals survived. I'm not gonna lie I thought it wouldn't last at all as hot as we got it.
Mar 13, 2022 | 10:43 AM
#132
2008 Suburban LTZ 4x4.
Joined: Oct 2013
Posts: 79
Likes: 24
From: FLA/USA
5.3l,
Whipple 2.3
90mm
Stock diameter crank pully
1 7/8" Kooks
3" single exaust.
With the 3.875" pully = 7 psi
3.25" pully = 11ish @ 6k.
Thank You Richard/Atomic for the perfect tune!
Whipple 2.3
90mm
Stock diameter crank pully
1 7/8" Kooks
3" single exaust.
With the 3.875" pully = 7 psi
3.25" pully = 11ish @ 6k.
Thank You Richard/Atomic for the perfect tune!
Last edited by baja272; Mar 13, 2022 at 10:48 AM. Reason: spelling
Mar 14, 2022 | 03:05 PM
#133
Joined: Jan 2006
Posts: 16,282
Likes: 438
From: Huntsville, AL
Jul 31, 2023 | 09:30 PM
#135
Registered User
Joined: Jul 2023
Posts: 1
Likes: 0
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