TitaniumTT's I hope I make it to DGRR '09 Build

[NoDOHC]

The injectors aren't that bad, ~$65 each I think? Although they are getting replaced over the winter I believe. We were touching 89% duty cycle on the 403 run with another pound to add. i may be upgrading the injectors and the ignition over the winter as well. We'll see what happens if we can ever get a clean dyno day out of her

First: What size injectors are you running ?
Second: Where did you steal them?
Third: 89% slightly high, even for peak and hold (are they linear at that Duty cycle)?

I am currently throwing a lot of ideas around so I may not get to the Twin Turbo idea for a while.
Idea #1 Semi-PP (to be daily driven).
Idea #2 Attempt to get 200+ WHp from 6-port
Idea #3 Try for 300 WHp NA out of my 4-port (Street port only)
Idea #4 Install Twin Turbos (or GT37) and try for 432 WHp (2X NA HP) at 14.5 psi boost (even if, by then, it will have been done before).

Hey, if you want to get one of these off my list for me, I would be content with your word on the feasibility of the 200+ WHp 6-port. (You know you always wanted another project).

The Turbo mod can be done (as you have so illustriously proved), so I mostly would just do it because I want a 432 WHP RX7, the Semi-PP is also because I want one, and the 300 WHp NA streetport is because I think I can.

[TitaniumTT]

Originally Posted by WE3RX7

I go away to paradise and have to come back to this crap! J/K man.. I'm totally stoked you nailed that 400whp with room left!

Of course, this means I'll have to make 450whp, but thats ok. I was going to mention to you at some point, maybe get a locking gas cap, lol. Hopefully the lab gets you some news you can use on the clogging!

That's alright, make your 450RWHP, I'll still have 2x your power down low

If I can ever find a lab that will test filters, I'll be all set. Although now I'm starting to think that it wasn't sabotage, but instead the pump starting failing along time ago and the "Clogging" is due in part to the pump sucking down 2x the amount of Amps that it should, running hot, running slow, and puking parts of magnet, armature, etc, out of itself.

Originally Posted by NoDOHC

First: What size injectors are you running ?

750/1000 - original power goal was to be 350-380. We're beyond that so they're a little short on duty right now.

Originally Posted by NoDOHC

Second: Where did you steal them?

Marren Fuel Injection.

Originally Posted by NoDOHC

Third: 89% slightly high, even for peak and hold (are they linear at that Duty cycle)?

No, which is why I want to go a little bigger. I'm shopping around and will probably change out both primary and secondary but stick to 750. I'm looking into some Paul Yaw injectors to swap out over the winter. Also thinking about swapping fuel rails too. We're not entirely sure.

Originally Posted by NoDOHC

I am currently throwing a lot of ideas around so I may not get to the Twin Turbo idea for a while.
Idea #1 Semi-PP (to be daily driven).
Idea #2 Attempt to get 200+ WHp from 6-port
Idea #3 Try for 300 WHp NA out of my 4-port (Street port only)
Idea #4 Install Twin Turbos (or GT37) and try for 432 WHp (2X NA HP) at 14.5 psi boost (even if, by then, it will have been done before).

I like the semi p-port idea. I think 200whp from a 6-port is feasible, I've seen 187rwhp. Although the 13 extra will probably require a MAP based system and a custom intake, but I bet it's doable. 300whp from a 4-port would be sweet though, I bet you'd have to spin the bejeezus out of it, and run a custom mani. I think it's a stretch though. The highest N/A hp I've ever heard of, strait from the mouth of the guy that did it was 380BHP in a P-Port.. 380BHP would equate to ~315 wheel.

In my opinion, in order to get 2x N/A power running just about 2x N/A "boost" you would need a turbo whoes "plugging" effect is equal to the very small amount of power that's missing from the vac @ WOT. It would be interesting to dyno this engine N/A.

Originally Posted by NoDOHC

Hey, if you want to get one of these off my list for me, I would be content with your word on the feasibility of the 200+ WHp 6-port. (You know you always wanted another project).

I think I found one actually - I may be picking up an FD roller in the very near future I think 200 whp in a 6-port is entirely possible.

Originally Posted by NoDOHC

The Turbo mod can be done (as you have so illustriously proved), so I mostly would just do it because I want a 432 WHP RX7, the Semi-PP is also because I want one, and the 300 WHp NA streetport is because I think I can.

Semi P-Ports are cool. I would be much more impressed with a 2 rotor, 300 whp N/A though... that would be badass.