Okay so on to making a 307 intake fit a 260. So as everyone already knows the 260 only came with a 2 barrel carb and the only intakes that will fit are the stock one and the SP2P. Well not being able to find another SP2P I set out to make a A5 307 intake fit. So first I started out by painting on the intake the port difference.
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You can see where the black paint is that the 260 port is quite a bit higher up than the 307 port. So a little port work and I had that area solved.
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Now you can see that the port roof has been raised to match and the gasket now matches at the top.
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So now onto the fun part which is raising the bottom of the port. I got some wood straps and marked just above where I wanted the port floor to be and then glued the wood to the intake
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Next I added some Devcon epoxy and flowed it in to where I needed it
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After all was said and done all I had left to do was more port work on the newly created epoxy floor and just like that the 307 intake now will fit a 260
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