I thought I would share my port injection setup for all who are interested. It's not the prettiest, or the most amazing thing in the world, but it works very well and can be the cheapest option of full PI if you know where to find used parts and you're good at substitutions. This is a full RETURNLESS style of port injection, meaning no return to the tank and no FPR. Will Dawson at PD said himself that w/ the proper ITFP installed, this method of fueling is good for ~600whp using an E85 mix.
This only works for drop in pumps that use the stock regulator.
I went ahead and made a janky Google Sheet of what I used and the retail prices of each component. A majority of the components you can find used for super cheap, or you can substitute for cheaper fittings and such. Like the injectors I used are expensive and a bit boujee, but you can swap them for some Bosch eBay ones like @Sho uses/used and save a ton of cash.
I will say, if you decide to use this way of PI, swap all the push lock hose out for real AN PTFE lines, and route/wire things better than I did. I will be going back through and shortening the wires and doing new fuel lines hopefully this season. Just use your own judgement on parts to use and where to 'cut corners'.
Here is a screenshot of the Sheet, but I will also give you the link to share:
https://docs.googlee.com/spreadshee...rkqxC4AJX2q9TOZ-L4PPwf2slmlc/edit?usp=sharing (take the extra 'e' out of Google in that link)
I also made a stupid quick video of the setup in person for those who are interested in seeing it IRL and how it is done. The car has been in storage for 3 months, so pardon the dirt and dust:
Please let me know if you need more information or help, i'll be happy to lend a hand.
Nick (sharksinspace) found that Radium offers pre-assembled lines for a pretty reasonable price, if you don't feel comfortable building your own. I recommend using PTFE AN lines over the push lock stuff simply for peace of mind, my push lock has worked FINE and I have had 0 issues with it.
Also, the quick connect adapter fitting does come with a plug blocking off the additional NPT port, but the tape they wrapped the threads in does not seem to be rated for fuel as it quickly disintegrated (in Nick's case. Mine is still okay) If you opt to use said fitting, make sure you re-wrap the plug with the proper materials to prevent leaking fuel into your hot engine bay.
I am in no way responsible if you blow our car up doing this, or if your shit breaks following this. Use common sense buying parts and don't cheap out too much. Buy quality where it counts. Again, I am NOT RESPONSIBLE for ANYTHING that happens to YOUR car when you follow this.
This only works for drop in pumps that use the stock regulator.
I went ahead and made a janky Google Sheet of what I used and the retail prices of each component. A majority of the components you can find used for super cheap, or you can substitute for cheaper fittings and such. Like the injectors I used are expensive and a bit boujee, but you can swap them for some Bosch eBay ones like @Sho uses/used and save a ton of cash.
I will say, if you decide to use this way of PI, swap all the push lock hose out for real AN PTFE lines, and route/wire things better than I did. I will be going back through and shortening the wires and doing new fuel lines hopefully this season. Just use your own judgement on parts to use and where to 'cut corners'.
Here is a screenshot of the Sheet, but I will also give you the link to share:
https://docs.googlee.com/spreadshee...rkqxC4AJX2q9TOZ-L4PPwf2slmlc/edit?usp=sharing (take the extra 'e' out of Google in that link)
I also made a stupid quick video of the setup in person for those who are interested in seeing it IRL and how it is done. The car has been in storage for 3 months, so pardon the dirt and dust:
Please let me know if you need more information or help, i'll be happy to lend a hand.
Nick (sharksinspace) found that Radium offers pre-assembled lines for a pretty reasonable price, if you don't feel comfortable building your own. I recommend using PTFE AN lines over the push lock stuff simply for peace of mind, my push lock has worked FINE and I have had 0 issues with it.
Also, the quick connect adapter fitting does come with a plug blocking off the additional NPT port, but the tape they wrapped the threads in does not seem to be rated for fuel as it quickly disintegrated (in Nick's case. Mine is still okay) If you opt to use said fitting, make sure you re-wrap the plug with the proper materials to prevent leaking fuel into your hot engine bay.
I am in no way responsible if you blow our car up doing this, or if your shit breaks following this. Use common sense buying parts and don't cheap out too much. Buy quality where it counts. Again, I am NOT RESPONSIBLE for ANYTHING that happens to YOUR car when you follow this.
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