Mark Hume Posted October 18, 2006 Report Share Posted October 18, 2006 what wud be the best engine management system to put in my 4age redtop wif tvis Quote Link to comment Share on other sites More sharing options...
ashesman Posted October 18, 2006 Report Share Posted October 18, 2006 Da best enigne management wud be a LEM G3. Unless you are planning on building a super flash motor for racing then the LEM G3 would be OK.  However, a G2 would be be the one to choose if you have spent alot of loot on the engien and want the best tuneability. Quote Link to comment Share on other sites More sharing options...
Mark Hume Posted October 22, 2006 Author Report Share Posted October 22, 2006 around how much is the LEM G3 and wot power gains would this give. would it be a more sensible idea just to have my standard ecu chipped as i am not planning on any major mods, just lumpy cams, exhaust and extractors. and input on this is appreciated Quote Link to comment Share on other sites More sharing options...
ashesman Posted October 23, 2006 Report Share Posted October 23, 2006 Lumpy cams would be considered a major mod. It will upset the manifold vacuum and volumetric efficiency of the engine. As the factory ECU was mapped around these parameters, it is unlikely you will get the best out of it on the factory ECU. If you can find someone who can chip the factory ECU by tuning it properly rather than just plugging in a "per-tuned chip" (be very wary of those!) then you can go for it. I would recommend going to aftermarket engine management rather than chipping. You will also get the other benefits of aftermarket systems such as motorsport features and the ability to adjust the tune when you need to (ie further mods)... For a price on the LEM G3 contact [email protected] as it is policy not to put prices on these forums... Quote Link to comment Share on other sites More sharing options...
Mark Hume Posted October 26, 2006 Author Report Share Posted October 26, 2006 Ah i see. What other mods will need to be done if i am going to install lumpy cams? Quote Link to comment Share on other sites More sharing options...
ashesman Posted October 27, 2006 Report Share Posted October 27, 2006 Hmm, you can do as many other mods as you would like. Ask an engine builder what other mods are required to fit your cams. For best results go to forced induction! All I meant is that a chip wont allow you to get a tune that exactly matches your engine... Quote Link to comment Share on other sites More sharing options...
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