MicroSquirt.com read only forum (Jan.15,2018)

im prety sure when it fires the first event its filling the plenum with fuel then on the second event it actualy fires on the intake stroke so you get both squirts.... but im not sure, this is just some of the theorys i came up when i was tuning.. and still am

well, this is how it worked on my car, i tried it both ways.


this would be for alternating 2 squirts.

if you have it set up to 1,4 and 2,3:

1......3......4......2 cyl
1,4..2,3...1,4.....2,3 inj
A......B......A......B bank

if you have it 1,2 and 3,4:

1......3......4......2 cyl
1,2..3,4...1,2 ...

it does make a diffference. since it alternates you have to match up one bank with a alternating cylinder. if you have 1,2 A and 3,4 B then cyl 4 and 2 will miss its injection event

CB wrote: I have cyls 1 and 2 on one bank and 3 and 4 on the other bank.

if your firing order is 1342 and you have it set on alternating then wouldnt you have to have it set to... 1 4 on one bank and 2 3 on the other...

1......3......4......2
1,4..2,3...1,4.....2,3
A......B......A......B

ms1 2.2 extras .24....

42#injectors on a 2 liter.. the req_fuel calculated 9.7ms.

the car ran great for a long time, then i pulled the head and did alot of porting and port matching. after re assembling it, using the same tune, the motor would NOT spin above 4000rpm no matter how i scaled the ...

it all depends on how it built.


we have a project 68 buick riviera with a 455 and ti has no problems turning 8k whild doing a nice harsh torturous burnout. our goal was to explode it so we coudl go thru the motor, its completly stock and has never been touched. given we had to put a 850 holley on ...

ya.. i no he didnt invent it, but hes like totaly anti-ms like neuman is.


download the msq i poseted above. thats the only one ull find. ive been searching fors tock valuse for 2 years.. they dont exhist. i had to create my own from scratch.

that thing should spin at least 8k

this is marclar....

i dont think jeff comes on here..

i also didnt know that he was a heretic and made the ms.



attached is my current msq.

so i set the angle at 30* and it runs great.