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[jettjocky]

Doc quit the trail & error stuff 110 motors are expensive to replace, call me, . 

[HDDOCFL]

Thanks Jack!!!    Doc.

[Sparky]

you wont believe this

308 on a hot day.

Sparky

[Highwaystar]

You must mean 208?

[GtreetSlide]

I have seen 08-09 bikes hitting the 300 mark. After the last Vtune, my temps are down another 10 degrees and all I did was add a slight offset on the 14.6 to 14.53 at closed loop with the CLB tables (then retested VEs)... 

So, my highest oil temp in 100 degree weather is now about 254. Good enough I can live with it.

Now my 02 Deuce 95 on the other hand, NEVER warms up. At 11:1 compression you would think it would just cook. Takes a good ride to get the oil temp up to the 200 mark and the highest it EVER reads is 220... For the life of me I can't understand why the 09 is so much hotter, other than maybe the lean burn in closed loop...

jimbob

[Sparky]

no, I wish. 308 degrees rode 75 miles at 90 degrees. was riding fast (about 75 to 85)

my bike is a 2009 SERG
Reinhart slip on
Heavy breather
2009 non CVO head pipes (no cat)
super Tune

I hope is my LED Dipstick, but I dont think so.

Sparky

[HDDOCFL]

Well I have the cooler back to stock and after riding two up for a few days now, the oil temp is holding at 240s* with outside temps in the 90s* . It is about the same temps as with the engine gaurd cooler in parralle with the HD cooler. Next to try out the Jagg 10 row coolers.   Doc

[HDDOCFL]

no, I wish. 308 degrees rode 75 miles at 90 degrees. was riding fast (about 75 to 85)

my bike is a 2009 SERG
Reinhart slip on
Heavy breather
2009 non CVO head pipes (no cat)
super Tune

I hope is my LED Dipstick, but I dont think so.

Sparky

You can do a temp check of your dipstick temp gauge. Check low temp with crushed ice and water, should read 32*, boiling water at sealevel is 212* use gloves to do this. I have checked mine and its of only 1* hot and cold.    Doc

[jimp]

Rode South on the Veterans expressway from Crystal River to Tampa and averaged between 80 to 90 MPH. I stopped before the last toll both and the temp was 256 @ 89 ambient. Bike is totally stock with 850 miles.

[jfh]

I am experiencing 210-215 degrees after an hour of cruising in 90 degree ambient temps. Temps will climb to 230-240 when stopped in traffic but quickly cool when moving again. Those same conditions would produce temps in the 250 range when the mods were limited to catless head pipe, Fullsac 2" baffles, and SEST tuner.

Since adding Axtell jugs and flat top slugs, S&S 585 cams, SE 58mm TB, Dewey's Pro Street porting 10:1 CR, TTS Master Tune, and replacing the stock H-D Premium cooler with twin 6-row vertical Jaggs in series on the down tubes my operating temps were reduced at least 20 degrees. As this was not intended as a science project, I did the above mods together and cannot quantify how much any single one contributed to lowering the temps, but I suspect the long exhaust duration of the cams and the oil coolers had the most cooling effect.

I am very happy with the current operating temps.

[Highwaystar]

8 hours non stop 65 to 75mph with 80F gave me 222F oil temp that dropped to118 in town. 2/14 Fulsacs, ceramic coating and Head Quarters Pro Tuner. Engine was completely heat soaked after 8 hours.    

[HDDOCFL]

I have added the Jagg 10 row vertical oil cooler in series with the HD preimium cooler , And with out side temps in the 90s* getting 240* two up at 75-80 mph, around town hitting 255*. Best I have gotten so far.  Doc