what msd box to get ....700hp bbf all motor ??

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what msd box to get ....700hp bbf all motor ??

Post  5pointslow on May 16th 2012, 5:22 pm

700 hp all motor

gonna use a crank trigger

i see the 7al 7al2 plus

i dont think i need the digi 7 programable box ...its nice but prob not for a 10.00 index

thanks
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Re: what msd box to get ....700hp bbf all motor ??

Post  Larry Williams on May 16th 2012, 5:55 pm

i am very happy with my digital 6 box with a crank trigger
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Re: what msd box to get ....700hp bbf all motor ??

Post  Lem Evans on May 16th 2012, 5:58 pm

Any of those box will do what you want to do....but...if you are talking new, the 7AL-2 Plus is the base box now as far as I know.

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Re: what msd box to get ....700hp bbf all motor ??

Post  whatbumper on May 16th 2012, 6:26 pm

I would definitely stay with one of the 7 boxes. 7al2 gives you rev limits, 7al3 gives you three step and timing control.

Power grid is not much more in price if you are looking to purchase new.

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Re: what msd box to get ....700hp bbf all motor ??

Post  richter69 on May 16th 2012, 6:42 pm

7531 piggybacked with an 8plus................ Razz


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Re: what msd box to get ....700hp bbf all motor ??

Post  1960BBFFalcon on May 16th 2012, 7:54 pm

I had a MSD 7al2 on mine, recently replaced it with a 7al3 for start retard and couple other features.

Now I have to find a new home for my 7al2 as well as a 2 step and couple other odds and ends.
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Re: what msd box to get ....700hp bbf all motor ??

Post  Lem Evans on May 16th 2012, 8:31 pm

The 7AL-2 Plus has the 2 step.

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Re: what msd box to get ....700hp bbf all motor ??

Post  1960BBFFalcon on May 16th 2012, 8:33 pm

Sorry meant a 2 step module selector.
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Re: what msd box to get ....700hp bbf all motor ??

Post  rmcomprandy on May 16th 2012, 9:41 pm

The "Programmable 6AL-2" #6530 is all you'll ever need with that engine.
A "Blaster SS" coil #8207 or for higher RPM, (6,000 to 10,000), use the #8253 coil.

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Re: what msd box to get ....700hp bbf all motor ??

Post  Lem Evans on May 16th 2012, 9:48 pm

A guy needs some kind of programable deal for a 700-800-900 HP deal???

Please keep it simple!!!!

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Re: what msd box to get ....700hp bbf all motor ??

Post  rmcomprandy on May 16th 2012, 11:26 pm

Lem Evans wrote:A guy needs some kind of programable deal for a 700-800-900 HP deal???

Please keep it simple!!!!

Look-up that particular ignition ... it IS simple even though SOME things in it are programmable IF you need 'em.
The "Digital 6 Plus" is pretty much the same ignition without the Programmable feature.

This is not near the same ignition, (or the price), as the former "Digital 6 Programmable".

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Re: what msd box to get ....700hp bbf all motor ??

Post  5pointslow on May 17th 2012, 6:18 am

Thanks guys for info
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