Search: Posts Made By: supermx96
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Forum: General Q & A 07-09-2016, 06:55 PM
Replies: 1
Views: 245
Posted By supermx96
Nobody have the spec?

Nobody have the spec?
Forum: General Q & A 07-08-2016, 08:41 AM
Replies: 1
Views: 245
Posted By supermx96
871 blower rebuilt spec

I am in need to have the rotor to rotor clearence spec for a pump gas marine 871 blower non teflon rotors.
Also min and max backlash in the gear.

Thanks for any input.
Forum: General Q & A 04-15-2016, 12:01 PM
Replies: 28
Views: 2,253
Posted By supermx96
I Just notice that he have a litle gap between...

I Just notice that he have a litle gap between the te teeth of the gear with no oil in them, with oil in the casse the gap is gone, is that normal?

I am nervus to used them now with all my...
Forum: General Q & A 04-07-2016, 08:52 AM
Replies: 28
Views: 2,253
Posted By supermx96
Yes this is how i have received after the rotors...

Yes this is how i have received after the rotors repair.
They are no reason that the gear was like that the only issue i having with that blower is anormal rotors wear after 50h since buying new in...
Forum: General Q & A 04-06-2016, 09:42 PM
Replies: 28
Views: 2,253
Posted By supermx96
553723553724553725553726553727

553723553724553725553726553727
Forum: General Q & A 04-06-2016, 09:35 PM
Replies: 28
Views: 2,253
Posted By supermx96
553722

553722
Forum: General Q & A 04-06-2016, 09:25 PM
Replies: 28
Views: 2,253
Posted By supermx96
Just to update my situation with BDS. After...

Just to update my situation with BDS.
After hard discutions whit BDS they made the rotor repair under waranty. I have made my personal inspection i have remouve the front cover and what i have see...
Forum: General Q & A 02-18-2016, 03:37 PM
Replies: 28
Views: 2,253
Posted By supermx96
Sorry i cant do the test, the blower is at BDS...

Sorry i cant do the test, the blower is at BDS for warranty claim since octobre 2015 and today i dont know when i will get it due to bad service from her. This blower was brand new at the start of...
Forum: General Q & A 02-18-2016, 01:54 PM
Replies: 28
Views: 2,253
Posted By supermx96
The wear is not totaly in the center tip of the...

The wear is not totaly in the center tip of the lob, it is where the two lobe start to cross one in the other at the closes point when it start to cross overlaping the other lobe. It is hard to...
Forum: General Q & A 02-18-2016, 07:38 AM
Replies: 28
Views: 2,253
Posted By supermx96
Wich bolt you are talking? The one that bolt the...

Wich bolt you are talking? The one that bolt the gear to rotors? Or the bolt pin we can see in the pics?
Forum: General Q & A 02-17-2016, 11:27 PM
Replies: 28
Views: 2,253
Posted By supermx96
That is what i think because the wear is there on...

That is what i think because the wear is there on each lobe of the rotors and the inside of the case still like new without any sing of wear or scuffing. I am just disapointed that the shop who made...
Forum: General Q & A 02-15-2016, 03:55 PM
Replies: 28
Views: 2,253
Posted By supermx96
I am runing carb dual 850 quick fuel marine, the...

I am runing carb dual 850 quick fuel marine, the blower is 5% underdrive at 10lbs boost
Forum: General Q & A 02-15-2016, 03:13 PM
Replies: 28
Views: 2,253
Posted By supermx96
Problem with new BDS 871 blower rotor issue

Need what you think about that rotor issue, the casse is in perfect condition inside, it is like the rotor tuch them a litle together until making this.
I dont speak english very well but i have...
Forum: General Q & A 07-09-2015, 10:31 PM
Replies: 10
Views: 855
Posted By supermx96
Here BDS website torq info: ...

Here BDS website torq info:
http://www.blowerdriveservice.com/torque-specs.html
Forum: Prop Talk 06-16-2015, 10:18 PM
Replies: 23
Views: 2,875
Posted By supermx96
The engine is a 468ci with BDS 871 at near 8lbs...

The engine is a 468ci with BDS 871 at near 8lbs boost 2x quick fuel marine 850 carb, edelbrock performer rpm marine ported head, hyd roller cam by Bob Madara, daytona sensor 3d map ignition, timing...
Forum: Prop Talk 06-16-2015, 12:14 AM
Replies: 23
Views: 2,875
Posted By supermx96
On single 29 Scarab what would be the best choice...

On single 29 Scarab what would be the best choice for a 80 + mph with standart lower an standart prop shaft height, what would be the best -1 or -2 in single aplication?
Forum: General Q & A 05-12-2015, 08:35 AM
Replies: 134
Views: 13,461
Posted By supermx96
I still not understand for what reason they are...

I still not understand for what reason they are comme quiet over 160 deg F and under that temp they are noisy?

Any tought on this?
Forum: General Q & A 05-12-2015, 08:31 AM
Replies: 134
Views: 13,461
Posted By supermx96
Yes still rattle at one full turn!

Yes still rattle at one full turn!
Forum: General Q & A 05-10-2015, 01:56 PM
Replies: 31
Views: 3,140
Posted By supermx96
This is a custum grid cam by Bob Madara, I will...

This is a custum grid cam by Bob Madara, I will contact him and see what he thinking about hydrolic to mecanic lifter swap on that cam.
Forum: General Q & A 05-10-2015, 12:10 PM
Replies: 31
Views: 3,140
Posted By supermx96
So if i want to swap my noisy Morel 4603 hydrolic...

So if i want to swap my noisy Morel 4603 hydrolic to any other mecanic lifter i can use my actual hydrolic cam and also my actual valve spring?
Forum: General Q & A 05-09-2015, 08:02 PM
Replies: 134
Views: 13,461
Posted By supermx96
Thats what i think also for next years to...

Thats what i think also for next years to swaping those Morel lifter for mecanic roller. Last year i change a set off PBM lifter after aprox 200 hours ( made by Morel that are the Morel 4603 lifter)...
Forum: General Q & A 05-08-2015, 01:53 PM
Replies: 134
Views: 13,461
Posted By supermx96
Morel 4603 lifter noise

I have Morel lifter 4603 preload at 1 turn on the nut in my engine and they are noisy at cold idle until the engine get 160-170 deg. I run my engine (blower) at 130-140 deg so they are always noisy...
Forum: General Q & A 05-02-2015, 12:23 AM
Replies: 162
Views: 15,103
Posted By supermx96
The Daytona Sensors dont have option for knock...

The Daytona Sensors dont have option for knock sensor but the box have some input we can using to retard timing with a adjustable seting. If you want knock protection you need to have an external...
Forum: General Q & A 04-11-2015, 07:36 PM
Replies: 1
Views: 284
Posted By supermx96
Can we overdrive the Merc Gen 5-6 fuel/raw water...

Can we overdrive the Merc Gen 5-6 fuel/raw water pump with bigger dia 3V accessory crank pulley?
Forum: General Q & A 04-10-2015, 06:44 PM
Replies: 1
Views: 284
Posted By supermx96
Accessory drive pulley question

I am changing my blower setup from a B&M 250 to a BDS 871 bllower and they have two different accessory drive pulley one 3V for marine use (5'') and the standard 3V accessory drive pulley that they...
Showing results 1 to 25 of 319



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