Be the first to … L98 block. It is also common to mill them up to 0.030 in. The MY9.5 and MY10 Series I had L98 engines in manual form. Limited differences were observed for sexual development traits, except for ORF, which increased by 0.17 ± 0.06/yr. The LS based small-block engine is the primary V-8 used in General Motors' line of rear-wheel-drive cars and trucks. Yep MY2008 was last of the auto L98s then they went to AFM L76. Holden VE-VF LS2, L76, L77, L98 Packages Independent Motorsports offers Gen3 LSX tuning using the latest in HP/Tuners & SCT Flash Tuning Software. The intake tract terminated ahead of the radiator, away from engine heat. The information listed here is for a stock L77 engine. For each trait, the genetic trend was estimated as twice the difference between L98 and L77. The L98 engine produced an additional 10kW for a maximum of 270kW due to its high-flow exhaust system with dual 2 ¼ inch pipes and four outlets. Cam upgrades for the L98, LS2 and LS3 engines are best done while at the same time changing to newer lifters, the AFM engined cars (L77/L76) also need a new valley plate and this add to the cost by about $250. Once they have the cam upgrade the cars with all the engine with L92 or LS3 heads end up making similar power. As said, all Series II have L77 engines (all have AFM hardware, but disabled from factory for the manual). to increase compression. Piglets from L98 litters also had a 40% larger probability of being stillborn and a 28% larger probability of dying on d 1 and had a more heterogeneous IWB (358 vs. 336 g; < 0.001) and growth during the suckling period (60 vs. 56 g/d; < 0.001). The L77 is an engine produced by General Motors for full-size vehicles. Extracting performance and economy from the manufacturer’s original management computer has become a popular modification in today’s modification scene. : CSB808. The residual SD of NBA (2.7 vs. 2.0; = 0.004) and LWB (3.1 vs. 2.5; = 0.03) were larger in L98 sows than in L77 sows. Find many great new & used options and get the best deals for HOLDEN COMMODORE THROTTLE BODY 6.0, L98/L76/L77, GOLD BUTTERFLY TYPE, VE, 08/06- at the best online prices at eBay! Mace Engineering Products Engine & Components Cylinder Heads GENUINE GM BARE CYLINDER HEAD TO SUIT HOLDEN L76 L77 L98 LS3 6.0L 6.2L V8. The L77 is a Gen. 4, 6.0L, aluminum small block engine used in GM cars between 2011 and 2017. L76 in the autos. There are many Aftermarket Heads available. The L76, L98, and L77 heads have rectangle intake ports, like the LS3/L92 heads. They can be CNC ported for better air flow. Light weight, hollow stem intake valves from the LS3 drop right in for high rpm use. The L98's induction system gave new life to an old, but sound, design. Based on the 6.0-litre LS2 engine which featured in HSV’s models, the 6.0-litre L98 replaced the 5.7-litre LS1. 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