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Search: Posts Made By: HALLETT FAN
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Forum: General Q & A
09-16-2024, 07:06 PM
Replies: 13
Views: 1,733
Posted By HALLETT FAN

My idle counts are 117 as per scan tool now ,...

My idle counts are 117 as per scan tool now , shouldn't they be around 150 ? Do I adjust throttle stop to achieve more counts ?
Forum: General Q & A
09-12-2024, 08:22 PM
Replies: 13
Views: 1,733
Posted By HALLETT FAN

I'm pretty sure a MEFI 3 , it was originally...

I'm pretty sure a MEFI 3 , it was originally programmed by Dustin Whipple
Forum: General Q & A
09-12-2024, 04:50 PM
Replies: 13
Views: 1,733
Posted By HALLETT FAN

Adjusting Idle Air Control on Whipple

Does anybody have the procedure for adjusting the idle air control valve on a 3.3L Whipple ? It has the common Gm IAC , it's been replaced . The TPS is adjusted to around .5 volt. The main throttle...
08-18-2023, 06:32 PM
Replies: 19
Views: 9,697
Posted By HALLETT FAN

I have the factory installed oil bath hubs on my...

I have the factory installed oil bath hubs on my 05 Extreme triple axle trailer , never have done any maintenance at all ever ! In the beginning I sealed the leaking fill plugs with teflon tape and...
08-03-2023, 05:05 PM
Replies: 7
Views: 2,078
Posted By HALLETT FAN

I don't think the SC lower will last very long...

I don't think the SC lower will last very long with 1100 HP
Forum: General Q & A
08-21-2021, 06:16 PM
Replies: 3
Views: 836
Posted By HALLETT FAN

if you have a performance cam , it will destroy...

if you have a performance cam , it will destroy the older style flaps
Forum: General Q & A
07-11-2021, 05:52 PM
Replies: 10
Views: 1,712
Posted By HALLETT FAN

If the belt just broke , it may be because of a...

If the belt just broke , it may be because of a water pump impeller coming apart , better check that .
Forum: General Q & A
07-05-2021, 07:35 PM
Replies: 4
Views: 884
Posted By HALLETT FAN

https://cimg6.ibsrv.net/gimg/www.offshoreonly.com-...

https://cimg6.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/756x960/7981cb43_dd44_4ca3_91ca_5c317c132492_77de69e379e91d372c6d8f4b696d7732519044f5.jpeg
Actually a boat in this case …
Forum: General Q & A
10-09-2020, 03:58 PM
Replies: 6
Views: 1,626
Posted By HALLETT FAN

Yes , hit various locations with a non-contact...

Yes , hit various locations with a non-contact thermometer , my gauge reads about 25* hotter than anywhere on the engine .
10-06-2020, 02:20 PM
Replies: 2
Views: 2,077
Posted By HALLETT FAN

Thanks , that'll get me started !

Thanks , that'll get me started !
10-03-2020, 05:44 PM
Replies: 2
Views: 2,077
Posted By HALLETT FAN

MEFI 3 IAC Troubleshoot

Does anybody have a trouble-shooting diagram for diagnosing a non functioning IAC motor ? System is MEFI 3 , on a 565ci with Whipple 3.3 . I have scan tool , no code . No movment when command by scan...
11-09-2019, 08:14 PM
Replies: 20
Views: 14,706
Posted By HALLETT FAN

I don’t think the SC can handle 1000HP , maybe...

I don’t think the SC can handle 1000HP , maybe the SCX lower . As said previously, the SC in just XR gears
Forum: General Q & A
08-18-2019, 12:42 PM
Replies: 6
Views: 1,055
Posted By HALLETT FAN

don’t know rev limit . Blow up pic and look for...

don’t know rev limit . Blow up pic and look for part# online and check specs
Forum: General Q & A
08-14-2019, 09:01 PM
Replies: 6
Views: 1,055
Posted By HALLETT FAN

Module

https://cimg6.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/1500x2000/e3a61cb0_da19_4c48_ab23_64c035aa58df_9c2dcbd703a412a34a82d28fe80530071b9e8237.jpeg
I have this set up for sale , it’s from a...
01-13-2018, 12:22 PM
Replies: 2
Views: 779
Posted By HALLETT FAN

SCX Lower

What can be done to gain some speed back after installing complete SCX drive from Extreme. I know people blu print them , but what exactly does that entail ?
Forum: General Q & A
11-04-2017, 12:19 PM
Replies: 17
Views: 7,622
Posted By HALLETT FAN

I don't remember the limit , probably 88 . The...

I don't remember the limit , probably 88 . The problem with LEO testing is the surrounding noise , boats , wind etc . Also with a performance engine , the exhaust pulses are erratic and the meter...
11-02-2017, 12:22 PM
Replies: 23
Views: 7,231
Posted By HALLETT FAN

Bingo !

Bingo !
Forum: General Q & A
11-02-2017, 12:21 PM
Replies: 17
Views: 7,622
Posted By HALLETT FAN

They are not that quiet ...I got a noise ticket...

They are not that quiet ...I got a noise ticket about 3 years ago on Lake Mojave , 1.5dcb over the limit , at idle . I do have a 565 Whipple-charged engine though . They are nice mufflers , well...
Forum: General Q & A
09-20-2017, 10:44 AM
Replies: 18
Views: 3,816
Posted By HALLETT FAN

750hp would be a ticking time bomb in front of a...

750hp would be a ticking time bomb in front of a Bravo , best bet is go with SCX and new lower designed case
08-07-2017, 02:54 PM
Replies: 3
Views: 1,513
Posted By HALLETT FAN

Steve , have you called Hallett ? I find it hard...

Steve , have you called Hallett ? I find it hard to believe that the drives were mounted too high ...call and talk to Jerry . Also , the problem you are having may be due to lack of prop cup , call...
Forum: General Q & A
07-21-2017, 03:59 PM
Replies: 10
Views: 2,142
Posted By HALLETT FAN

Crack ?

Crack ?
Forum: General Q & A
06-08-2017, 01:34 PM
Replies: 16
Views: 3,984
Posted By HALLETT FAN

Have you seen this happen ? I would think they...

Have you seen this happen ? I would think they would lock up the pump and shear the oil pump drive-shaft ...I can't see how they would go through the pump ...
Forum: General Q & A
06-03-2017, 05:52 PM
Replies: 70
Views: 72,368
Posted By HALLETT FAN

Sell the XR drive now while it's still together...

Sell the XR drive now while it's still together and buy a SCX !
Forum: General Q & A
05-17-2017, 12:29 PM
Replies: 70
Views: 72,368
Posted By HALLETT FAN

Did you upgrade the drive ? With that much power...

Did you upgrade the drive ? With that much power and a Maximus prop you WILL break the stock Bravo drive ...
05-01-2017, 12:41 PM
Replies: 10
Views: 2,353
Posted By HALLETT FAN

Now with the helical cut gears , you create axial...

Now with the helical cut gears , you create axial force and put more stress on the case and bearings etc ...now you've moved the failure further down the chain . The boys at Mercury are pretty sharp...
Showing results 1 to 25 of 221
 


 
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