Cheap, simple, non-factory FI solution, parts, etc..., Type IV - This oughta be fun... |
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Cheap, simple, non-factory FI solution, parts, etc..., Type IV - This oughta be fun... |
Gint |
Jun 4 2009, 04:39 PM
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#1
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Mike Ginter Group: Admin Posts: 16,083 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
I've thought about doing a Megasquirt for a while now to replace my carbs. I have a Mallory that works great, so to keep the initial cost down as well as keep it simple, I want to do fuel only, but have an upgrade path available for ignition later. Ideally if this could be done for under $500 that would be fantastic.
So... What is the easiest, cheapest, most simple solution for induction parts? Throttle bodies, injectors, TPS, etc...? Which MS unit has the flexibility to do fuel now and ignotion later without starting all over again with a different ECU? Engine is a 2056 that is built on a 1.8 case and heads with a 2.0 crank, rods and P/Cs. Currently running dual Weber 40 IDFs. (IMG:style_emoticons/default/idea.gif) (my own note: 40 IDF 70 9A, Italy) |
McMark |
Jun 9 2009, 03:42 PM
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#2
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
I actually greatly prefer the remote MAP sensor of the MicroSquirt, instead of the onboard MAP of the traditional MegaSquirt. The remote MAP allows for greater flexibility in the installation.
I agree about purchasing prefabricated Mega/MicroSquirt boards. They are more expensive, but there are just too many important solder connections that can go wrong to do yourself. I'll pay a little extra for something that's assembled using modern electronics assembly techniques. Hot wire = MAF as mentioned above. But you're right about it working better than MAP. There is a reason that most new cars use MAF. and the L-Jet flapper box isn't really adaptable to modern FI, but is a valid air flow measurement device. |
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