Guhl Tune/Derestriction

[mvk24_imp]

mvk24

If you mess up the intakes I have another set to sell if you need to try again. Let me know.

As for teh Indian... LOL! Do not get to excited about it. It is a 1947 Indian Papoose or a Corgi Brockhouse. Amazing little bike and I am sure that a true Indian collector will want it to complete their collection.

Ayyyyyy i think thats even cooler. I love old bikes... easier to work on and no electronics haha. Send me a picture of it when you can!



And thank you, I got 1 pair done today, to tired to put a few more hours into the other side. I do feel like I could have gone a little bit wider in there but its definitely an improvement. I used Crayola Molding Clay to make a mold of the inside of the stacks before and after and really I didnt gain more than 1 or 2 MM at the bowl and chute.... but the restriction right in the middle of the funnel opened up quite a bit.

I needed to do a 2 part mold of the stock configuration because it actually get skinnier in the middle and then opens again (cant pull the mold out from either side) but after honing them its much more of a bell/funnel shape and I was able to mold it in 1 piece no problem.

- Don't mind the white messy look in the "After" picture. I had to use body powder to help the mold slide out so it did not warp.


- i think I can do a little cleaner job, I used a rotary tool with sanding drum to get the bulk, than 100, 150, 220, 1000 grits.

- After that I used a buffing wheel on the rotary tool with Meguiers Scratch X... Scratch X is a light abrasive and without care it will melt the plastic and ruin your sanding pretty quick (ask me how I know)

- i then used the wheel with some Meguiers Back to Black trim polish and that made the funnels have a stock finish again. Really cleaned them up.



--- I'll have a more methodical process for the other pair and then probably clean up the first pair again. Hopefully I won't need another set but knowing you have a spare set I might try to see hit much thinner I can get the walls of these stacks.

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