Search found 7 matches

by Jecsd1
Mon Jan 18, 2010 5:50 pm
Forum: General Information
Topic: Injector choice for 4bbl conversion
Replies: 2
Views: 409

Re: Injector choice for 4bbl conversion

Matt,
Outstandinf info! It looks so easy. I may just give it a shot after I get my tax refund :) Thanks again
by Jecsd1
Thu Jan 14, 2010 5:55 pm
Forum: General Information
Topic: Injector choice for 4bbl conversion
Replies: 2
Views: 409

Injector choice for 4bbl conversion

I am wondering if anyone knows a good donor vehicle for an injector assembly that will physically bolt to a 4bbl carb manifold. Just trying to get my ducks in a row. Could I use the sensors from the same application, (ECT, IAT)? As I understand it I don't need a MAP because it's integral to the MS ...
by Jecsd1
Sat Dec 26, 2009 6:10 pm
Forum: General Information
Topic: how does the MS know which injector to fire?
Replies: 11
Views: 112513

Re: how does the MS know which injector to fire?

David,
Thanks for the input. What effect does this have on the engine versus wiring up each bank? Does firing order need to be considered?
by Jecsd1
Wed Dec 23, 2009 6:35 pm
Forum: General Information
Topic: how does the MS know which injector to fire?
Replies: 11
Views: 112513

Re: how does the MS know which injector to fire?

very helpful! thanks for the info
by Jecsd1
Wed Dec 23, 2009 5:52 pm
Forum: General Information
Topic: how does the MS know which injector to fire?
Replies: 11
Views: 112513

Re: how does the MS know which injector to fire?

I guess that makes sense.

I know almost all cars now are sequential but where there any factory vehicles in the past that batch fired in this manner? Do new sequential systems spray into an open valve or just before the valve opens?

The way I figure it each injector will have 3 pulses worth or ...
by Jecsd1
Tue Dec 22, 2009 7:46 pm
Forum: General Information
Topic: how does the MS know which injector to fire?
Replies: 11
Views: 112513

Re: how does the MS know which injector to fire?

Thanks for the responces. If the MS is injecting one bank at a time how can it know which bank to inject?

The way I'm thinking, Doesn't the MS need to know which cylinder is firing in order to inject the correct bank? What I mean is the firing order of a 351W is 1-3-7-2-6-5-4-8. If is injects bank ...
by Jecsd1
Mon Dec 21, 2009 6:55 pm
Forum: General Information
Topic: how does the MS know which injector to fire?
Replies: 11
Views: 112513

how does the MS know which injector to fire?

I am wanting to run a MS with a port injection setup on a Ford 351W. My question is if the MS only sees ignition events how does it distinguish cylinder or even bank? I'm thinking I will need a crank sensor/wheel. Is this correct? I will be using the MS only for fuel. I already have the MSD dizzy ...