anyone turn down a oem pump cone ?

redsxr800

redsxr800

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Location
ANGOLA
has anyone turned down there pump cone to make it more like the after market ones ? just wondering if its worth the time to pop it off thow it in the lathe and see how small i can make it.
 
OCD Solutions

OCD Solutions

Original, Clean and Dependable Solutions
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They are hollow aren't they? Not sure how much extra "meat" they have to get away with. Be pretty easy to pop off and have a look.
 
SuperJETT

SuperJETT

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That's what we did before Wet Wolf started making them (and then everyone else) on the SJ cones. Fill the inside with J-B Weld, let that set up, then do whatever you want to the outside. It works pretty well.
 
redsxr800

redsxr800

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Location
ANGOLA
SuperJETT said:
That's what we did before Wet Wolf started making them (and then everyone else) on the SJ cones. Fill the inside with J-B Weld, let that set up, then do whatever you want to the outside. It works pretty well.
Click to expand...

sounds good to me, i`m going to turn it down to where i want it them weld it in tho.
i like to make stuff and this will be fun one
 
redsxr800

redsxr800

X
Location
ANGOLA
this it what i did so far. will see how it works, if i can feel it. took 5/8 off lenth 1/4 off diamitor. im thinking now some people love them after burners yes still can`t spell
101_4574.jpg

101_4575.jpg

101_4576.jpg
 
redsxr800

redsxr800

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Location
ANGOLA
my next question is i know you get more low end, do you lose a lot of top end ? and i`m guessing it will run at a higher rpm right ? so i would have to watch my wot now. right now i wot all day long
i like that it will keep up with sit downs but thats not what i relly want or need.
 
redsxr800

redsxr800

X
Location
ANGOLA
this is were im at , so far i`m into it for about fourty five minutes. this has got to be nice set up. just needs to be welded up now, when kid is a sleep
101_4577.jpg

101_4578.jpg

it will be two and three eights long total so it 1 1/2 shorter and 3/8 thiner at thickest point with a faster taper.
 
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redsxr800

redsxr800

X
Location
ANGOLA
its still 1/4 thick . you can take 3/8 off over all diamitor ???? very easy with lathe. i cut inch out of the center and welding it back together.
 
redsxr800

redsxr800

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Location
ANGOLA
Quote:
Originally Posted by Boykid88
Did you have to add material or was there that much extra "meat" to play with?


not sure what you want to hear.
i took the stock cone first cut 1/2 inch off end the 1/4 off the whole thing. then i was told to do more so i cut it in two peaces took 1 inch out of the middle and tonight i will weld it back to gether.
if you cant weld you can take a good 3/8 off diamitor ??? cant spell and 1/4 off the tip. you can also turn the tapered part to, i took about 3/16 off that

give me something in my hand im good but if i have to say it of write it start guessing
 
redsxr800

redsxr800

X
Location
ANGOLA
okay its all done at hour and half mark . cone welded up nicely i could take a picture again but it looks same as last one i posted. if you have the time and place to do , good way to keep $40 or more bucks in hand
 
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