2022年6月30日 · LSx 454 11.45:1 compression OEM LS7, Map, Intake, TB, rails and injectors 06+ Z06 OEM MAF LS7R Cam 248/260, .657/.655 with 1.8 ratio rockers, 111 LSA Bowler 4l80e (not sure of the TC stall but its feels low...noting super aggressive) Customer has ALOT of money in this and we want to make it right for him but have run out of options.

2019年8月12日 · Hi guys, I have 2008 C6 Z06 with a stroker LSX 454 heads, cam. The car is already tuned for WOT, however, my tuner is not able to figure out how to fine tune the idle and the low speed (parking lot) driving. The car keeps bucking, surging, wanting to stall at low speeds and it actually does stall at times.

2019年6月3日 · 454 gmp crate engine, 58x engine fast 102 and a nw 102 tb fast fuel rails, 88lbs fast injectors custom cut diamond pistons, stock bore 454 bore, no head work done, compression is lowered from 11.0:1 to 10.6:1 scat rods stock 454 stroke stock 454 crank lingenfelter 58->24 conversion box and all of the appropriate conversion harnesses required.

2018年4月12日 · 2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93

2011年2月12日 · Second Page, Not Page Two: “A bomb-proof LSX block” Page 186: Lsx Block Max Horsepower Rating 1500+ Page 192: “1700 horsepower turbo engine for an Outlaw drag racer, the LSX Bowtie Block is the foundation” Page 213: LSX-454 Pistons “dependable performance, even with high boost (high boost is a power adder)”

2024年3月15日 · Hi everyone I'm setting up a GM Performance 620hp LSX454 with a Fast LSXR 102, LS7 style intake. I am unsure if factory LS3/LS7 injectors are up to the task but they would probably be my first choice if they were within their capability.

2015年11月8日 · For starters that camshaft is a pig. It was designed for a single plane manifold and a carb. That engine moves alot of grams/cyl so your going to need to get the VE on point and put some air into the base airflow tables.

2017年10月16日 · Lots of confusion. There is a LSX large bore block with a raised deck which will cause lots of issues because the heads are higher. That is not the block used for the "regular" LSX 454 block. Also, some of the LSX 6 bolt heads have raised exhaust ports which can cause some issues as well. You don't see many because they aren't cost effective.

2014年6月3日 · Injector modeling for twin turbo LSX454 We are setting up a LSX454 with twin turbo's, planning on 9psi boost, using a 2bar Map with massflow sensor.

2009年12月18日 · Hello all, Long time reader/researcher (est 2010) but new to posting. 99% of the time, thru searching on here I find the perfect fix from all the really helpful people on here and go about my business.