EnemyS15
03-02-2013, 11:28 PM
A little back story.. I have a series 2 rb25, using a greddy style intake manifold. I wanted to switch to top feed and found a set of Deatchwerks rb20/26 top feed injectors (Bosch ev14). The issue I had was the injectors were slimmer than the injector port itself. After doing some homework, I tried many other Nissan top feed injector insulators and nothing came close to a snug fit.
http://img5.imageshack.us/img5/2088/1039fedf24470140960.jpg (http://imageshack.us/photo/my-images/5/1039fedf24470140960.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
http://imageshack.us/a/img705/5165/12edb44363649926960.jpg
So i kept on digging and trying different options. Well I found a solution!! I found a company here in Florida (Fuelinjectorclinic.com) that sells solid spacers, made for a Supra top feed conversion. If this is old new, then I am late to the party and my bad for the thread. If not! Then I hope this helps others that run into this problem!
http://imageshack.us/a/img402/4889/imag1204xe.jpg (http://imageshack.us/photo/my-images/402/imag1204xe.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
Pic here is the injector port, without the oem insulator
http://imageshack.us/a/img195/5200/imag1205.jpg (http://imageshack.us/photo/my-images/195/imag1205.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
The spacer they sell fits right into the port and allows the injector to sit in right where it should sit, had it been a factory set up.
http://imageshack.us/a/img46/7879/imag1206.jpg (http://imageshack.us/photo/my-images/46/imag1206.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
Final product! Now you can utilize other Top feed injectors with your rb25 greddy plenum! Very simple and fast Solution (besides the obvious "go buy side feed" answer) Hope this helps the Rb community out!
http://imageshack.us/a/img43/1012/imag1207v.jpg (http://imageshack.us/photo/my-images/43/imag1207v.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
http://img5.imageshack.us/img5/2088/1039fedf24470140960.jpg (http://imageshack.us/photo/my-images/5/1039fedf24470140960.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
http://imageshack.us/a/img705/5165/12edb44363649926960.jpg
So i kept on digging and trying different options. Well I found a solution!! I found a company here in Florida (Fuelinjectorclinic.com) that sells solid spacers, made for a Supra top feed conversion. If this is old new, then I am late to the party and my bad for the thread. If not! Then I hope this helps others that run into this problem!
http://imageshack.us/a/img402/4889/imag1204xe.jpg (http://imageshack.us/photo/my-images/402/imag1204xe.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
Pic here is the injector port, without the oem insulator
http://imageshack.us/a/img195/5200/imag1205.jpg (http://imageshack.us/photo/my-images/195/imag1205.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
The spacer they sell fits right into the port and allows the injector to sit in right where it should sit, had it been a factory set up.
http://imageshack.us/a/img46/7879/imag1206.jpg (http://imageshack.us/photo/my-images/46/imag1206.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
Final product! Now you can utilize other Top feed injectors with your rb25 greddy plenum! Very simple and fast Solution (besides the obvious "go buy side feed" answer) Hope this helps the Rb community out!
http://imageshack.us/a/img43/1012/imag1207v.jpg (http://imageshack.us/photo/my-images/43/imag1207v.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)