Brain Fart ? - Lean#6 RB26 Helper ?

[Dragon Humper]

Well i figured of that I have a Djetro PFC in my car and will be using cold start injectors for my water/meth. Do you have regular fuel injectors plumbed in line or something else that looks a little wierd.

Reg. fuel injectors are not really that great for extra fuel or water/meth. The spray pattern is very laser like and doesn't atomize very well when the injector is pointed at a pipe wall 2" away (like when it's mounted in a pipe perpendicular to that pipe).

I like to use cold start injectors from Volvo's, TPI motors, VW's and a host of other cars from the mid '80s to the mid '90s. The spray pattern is more like a fan and the velosity of the liquid is 1/5 of a normal fuel injector. This makes the mixture more likely to blend and travel than plaster on the other side of the pipe. When used in a loop system like fuel inj. the reaction is instant with no lag and you can vary the amount with the pressure you use and # of injectors.



Jon.

[Skym]

It was the Apexi V-max that ran low 8sec passes with what looked like a modified stock GTR intake plenum with single throttle body.

Most RB26 engines above 1000hp at engine uses a JUN style intake plenum.

Godzilla Motorsport ran an external oilpump setup, custom 7 litre sump, JUN style intake plenum with 900+awhp -

http://www.youtube.com/watch?v=ljgouGzdyJg

Godzilla Motorsport R32GTR now runs high 7sec 1/4's -

http://www.youtube.com/watch?v=_DSfM0gPK3E&feature=related

[mcfly]

It was the Apexi V-max that ran low 8sec passes with what looked like a modified stock GTR intake plenum with single throttle body.

Most RB26 engines above 1000hp at engine uses a JUN style intake plenum.

Godzilla Motorsport ran an external oilpump setup, custom 7 litre sump, JUN style intake plenum with 900+awhp -

http://www.youtube.com/watch?v=ljgouGzdyJg

Godzilla Motorsport R32GTR now runs high 7sec 1/4's -

http://www.youtube.com/watch?v=_DSfM...eature=related

There is a video on one of my sites.

Actually 4 of them. they are some old school drag competitions. Most of the cars have stock plenums and are running 9's and 8's.

[Skym]

Mcfly, Thanks.

If I remember correctly, Croydons ran an 8sec pass with stock intake plenum.

[Angus]

Well i figured of that I have a Djetro PFC in my car and will be using cold start injectors for my water/meth. Do you have regular fuel injectors plumbed in line or something else that looks a little wierd.

Reg. fuel injectors are not really that great for extra fuel or water/meth. The spray pattern is very laser like and doesn't atomize very well when the injector is pointed at a pipe wall 2" away (like when it's mounted in a pipe perpendicular to that pipe).

I like to use cold start injectors from Volvo's, TPI motors, VW's and a host of other cars from the mid '80s to the mid '90s. The spray pattern is more like a fan and the velosity of the liquid is 1/5 of a normal fuel injector. This makes the mixture more likely to blend and travel than plaster on the other side of the pipe. When used in a loop system like fuel inj. the reaction is instant with no lag and you can vary the amount with the pressure you use and # of injectors.



Jon.

they really dont look like fuel injectors they are actually bigger and anodized aluminum.