Great Info on the GM High Feature Engine - Pennock's Fiero Forum
2013年6月24日 · There is some discussion on the GM high feature swap here on this forum and I found a great article for some to read who are thinking about this engine swap. I've got this swap in my cross hairs as it is the most high tech V6 engine that GM is producing but the engine management task needs to be solved. Just a few years back I could not imagine an aluminum, DOHC engine with VVT, polymer bi-Metal
3.6 liter High Feature I a Fiero - Pennock's Fiero Forum
2016年9月8日 · The GM high feature engine makes great torque and horsepower. In a Fiero it would prove to be a very good performer. The things that keep me away from doing this swap are the high number of required inputs that the PCM expects to see from the ABS, Body Control module, wheel sensors, gauges, gas tank pressure, VVT, DFI, traction control ...
GM Port Fuel Injected Engine Weights - Pennock's Fiero Forum
2012年12月6日 · 362 lb - GM 60 Degreee V6 OHV N/A Gen 1 (L44, LB6, LB8, LH0, L32) 340 lb - GM 60 Degreee V6 OHV N/A Gen 2/3 (LH0, L82, LG8, LA1, LX9) <- Note there were RWD/FWD versions of the LH0 The 3.4DOHC is about 465lb, that is with all accessories.
GM High Value LZ9 Swap? - Pennock's Fiero Forum
2021年7月1日 · One 3100 GM 60* engine swap and the power was MUCH better than a stock 2.8 Fiero engine. I then swapped out the automatic for a 5 speed manual and it got even better. I have also helped another PFF member do a 3800 SC 5 speed swap and that thing was a monster. BUT they did not sound as good as the new GM high feature twin cam v6.
GM High Value LZ9 Swap? - Pennock's Fiero Forum
2019年7月8日 · The LFX high feature engine is gaining popularity as a swap but not in Fieros so far. Its light, DOHC, revs high and provide 300-325HP stock. If you can get it to work it might be the perfect engine.
LFX, LF3, and what ever (designation or variant) mods for the High ...
2018年12月5日 · (Engine w/ problems, like V6 etc w/ over high exhaust temps, then Lean Burn can fry the cat etc more easily too maybe part of why turn off but most is EPA problems.) Yes, GM and many others designed and tunes most engines w/ max power/torque on 87 Octane in the US, ~91 RON in some other regions like most of Europe.
Considering a LY7/manual swap - Pennock's Fiero Forum
2016年3月23日 · The GM high feature engine appears to be the ideal next generation swap but as pointed out there are many issues that need to be addressed. I am also not aware of any editing software for the PCM's on vehicles that use the LY7 or engine swaps with it, …
The LFX engine for a swap?. - Pennock's Fiero Forum
2018年12月4日 · To answer the question below: the LFX is part of GM's current high feature 6 cyl DOHC Alloytec engine family. It is lighter than previous GM engines (all aluminum) and makes more horsepower. At 303-321 HP and 264-275 ft lbs of torque ( and a flat curve) it brings impressive performance and gas mileage. Its also a flex fuel friendly design.
GM 3.6 experts... Why the disparity between different LFX engines?
2016年8月31日 · The High Feature DI 3.6 (LFX) is/was available in several different platforms. The lowest HP (~280) came in the Impala. The highest HP (~320) came in the Camaro. Various platforms had different HP ratings between those two extremes. Other than the obvious differences (intake manifold to accommodate longitudinal or transverse configuration, and exhaust plumbing) are there any other real hardware d
New GM twin cam V6 - Pennock's Fiero Forum
2010年4月21日 · A 2.8 L turbocharged version (of the GM High Feature series engine) is used for the Saab 9-3 and other GM vehicles. It produces 250 hp DIN (184 kW) at 5500 rpm and 258 ftlbf (350 Nm) at 2000 rpm. It has the same bore and stroke as the naturally-aspirated LP1, however the compression ratio is reduced to 9.5:1.