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28th February 2019, 11:55 AM
#1241
the reluctor is for the DS-4
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28th February 2019 11:55 AM
# ADS
Circuit advertisement
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28th February 2019, 12:33 PM
#1242
Originally Posted by
poindexter
the reluctor is for the DS-4
Sure, understand that, but what does it do? Did you buy the DS2? I have sent a note to the supplier to comfirm the DS2 is for the Optimiser.
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28th February 2019, 03:15 PM
#1243
I am he, fear me
Originally Posted by
poindexter
Stall is a function of convertor turbine size, ie. the smaller the higher the stall.
You can do it in software only by engaging the lock up early
ROFL... excuse the flash back... just recalling the number of dudes I used to get into 'animated technical discussions' with on this subject and how to use a TC Lock Up Switch mod.
Having said that I couldn't find any Tranny Joint over here who would touch my 4L85 / GM Supermatic Controller combo.
I thought the Commodore specialists would have no issues but they wouldn't have a bar of it.
Bit the bullet and did the Lock Up programming myself.
Took a lot of trial and error but got it so I was happy in the end.
Main issue I had was setting the maps so that the Gear change points and TC Lock and Unlock points were suitable.
Top gear was easy but the intermediate gears got a tad messy 'cause the engine is such a low and slow revver
Dolphins are so smart that within a few weeks of captivity, they can train people to stand on the very edge of the pool and throw them fish.
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1st March 2019, 08:10 AM
#1244
OK, waiting to pay the invoice from Leroy Diesel for the DS-2 set. $275 USD plus $40USD delivery
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1st March 2019, 09:07 AM
#1245
@MB, you might want to take a look at this pump setup from Summit Racing. It uses a machined impeller with a closer fit inside the housing to achieved higher flow rates - I think you can also buy the impeller by itself and fit it to the water pump. I am pretty sure the vee belt runs cw?
https://www.summitracing.com/oh/part...1880/overview/
Last edited by PeeBee; 1st March 2019 at 09:09 AM.
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1st March 2019, 04:37 PM
#1246
@poindexter, Ralph, where did you buy the fluid damper from? I have trawled back thru the posts but could not find it - thinking since I have to pull the balancer off to install the timing gears I may as well upgrade at the same time when everything is apart.
thanks
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1st March 2019, 08:00 PM
#1247
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1st March 2019, 08:02 PM
#1248
Originally Posted by
PeeBee
@MB, you might want to take a look at this pump setup from Summit Racing. It uses a machined impeller with a closer fit inside the housing to achieved higher flow rates - I think you can also buy the impeller by itself and fit it to the water pump. I am pretty sure the vee belt runs cw?
https://www.summitracing.com/oh/part...1880/overview/
That suits clockwise rotation only, what do the 6.5 rotate?
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2nd March 2019, 07:04 AM
#1249
Originally Posted by
poindexter
That suits clockwise rotation only, what do the 6.5 rotate?
I am pretty sure its CW looking at the engine, the serpentine runs ACW - hope I got this right, but each is opposite to the other.
Last edited by PeeBee; 2nd March 2019 at 07:51 AM.
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2nd March 2019, 07:50 AM
#1250
Originally Posted by
poindexter
Thanks Ralph, I am just confirming the damper is for the Optimiser as well, then will purchase it.
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