BLUEPRINT Engines - thoughts comments - Fully dressed LS - The 1947 - Present Chevrolet & GMC Truck Message Board Network

6600DURAMAX · 04-30-2021, 10:27 AM

Would like some comments/ experience with BLUEPRINT ENGINES

I already have a PSI - LS3 harness and will be running a 6L80e trans with 208 case - I will send the harness back to PSI for setup with the BLUEPRINT parameters.

Considering running one of these two in my K5 build

376 CI - LS3 - 6.2L - 530HP, 495FTLB

https://blueprintengines.com/product...-psls3760ctfkb

or

408CI - LS3 - 6.0L - 585HP, 540FTLB
https://blueprintengines.com/product...on-bpls4080ctf

04-30-2021, 10:27 AM	#1
6600DURAMAX Registered User Join Date: Nov 2000 Location: Wheatfield IN, USA Posts: 1,124	BLUEPRINT Engines - thoughts comments - Fully dressed LS Would like some comments/ experience with BLUEPRINT ENGINES I already have a PSI - LS3 harness and will be running a 6L80e trans with 208 case - I will send the harness back to PSI for setup with the BLUEPRINT parameters. Considering running one of these two in my K5 build 376 CI - LS3 - 6.2L - 530HP, 495FTLB https://blueprintengines.com/product...-psls3760ctfkb or 408CI - LS3 - 6.0L - 585HP, 540FTLB https://blueprintengines.com/product...on-bpls4080ctf __________________ 1972 K5 - LS3/408 (595Hp) -6L80e-One Tons with 4.56, 20'' Beadlocks with 37'' rubber, full TMI interior, JL Audio ..... 1971 CREWMAX Build.....at body shop for couple more years



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