Semi pp N/A build: question thread

C. Ludwig · 12-01-2011, 03:12 PM

On these NA engines, with the quality and results of the ID injectors, I see no reason to run secondary injectors. Personally, I would run a single 1000cc injector per rotor. This eliminates the tuning headache of secondary injectors. The ID-1000s will idle great, so why not?

The one reason I would consider running secondaries would be to use a standoff injector at the trumpet inlet of a single large runner (ie: full-PP). With the semi-PP, I doubt it would be worth the hassle to setup properly.

Pettersen · 12-01-2011, 04:08 PM

Would be a good idea to get new injectors, and i could always use the itb injectors if it turns out i need them

Any tips on where to get them?

C. Ludwig · 12-02-2011, 01:30 AM

Quote:

Originally Posted by Pettersen

Would be a good idea to get new injectors, and i could always use the itb injectors if it turns out i need them

Any tips on where to get them?

I can send you a pair with the ECU when you purcase it.

Pettersen · 12-02-2011, 10:07 AM

Quote:

Originally Posted by C. Ludwig

I can send you a pair with the ECU when you purcase it.

Sounds good, i'm going to haveto wait a while before i buy it, need to get all the engine parts here and get the engine machined first, i don't realy need the ecu until the engine is done anyway. somewhat limited funds so i can't afford to buy everything at the same time :/

FerociousP · 12-01-2011, 04:14 PM

Quote:

Originally Posted by C. Ludwig

On these NA engines, with the quality and results of the ID injectors, I see no reason to run secondary injectors. Personally, I would run a single 1000cc injector per rotor. This eliminates the tuning headache of secondary injectors. The ID-1000s will idle great, so why not?

+1 on the ID injectors. I'm running 4x ID1000 in a stock configuration with a SprintRE and and my idle has never been better. Much better than the previous 20+ yr old (cleaned and flow tested) stock 550cc injectors.

Very simple and uncluttered solution.

Pettersen · 12-01-2011, 04:39 PM

Next question:

wich flywheel and clutch will give me some streetability but be good on track to? Engine specs further up in the thread.

Also i am using a NA transmission now, but i have a T2 trans i want to use. What is needed in order to install it except from a T2 driveshaft? Do i need to do anything with the rear diff?

My5ABaby · 12-01-2011, 05:10 PM

Quote:

Originally Posted by FerociousP

+1 on the ID injectors. I'm running 4x ID1000 in a stock configuration with a SprintRE and and my idle has never been better. Much better than the previous 20+ yr old (cleaned and flow tested) stock 550cc injectors.

Very simple and uncluttered solution.

+2 I'm running 2x1000 to replace cleaned/flowtested stock 460s on my N/A and my idle is better than it was for the prior 7 years of owning the car and I've only spent about 20 minutes tuning the idle. I got mine from Full Function Engineering.

12-01-2011, 03:12 PM	#1
C. Ludwig Rotary Masochist Join Date: May 2008 Location: Floyds Knobs, IN Posts: 494 Rep Power: 18	On these NA engines, with the quality and results of the ID injectors, I see no reason to run secondary injectors. Personally, I would run a single 1000cc injector per rotor. This eliminates the tuning headache of secondary injectors. The ID-1000s will idle great, so why not? The one reason I would consider running secondaries would be to use a standoff injector at the trumpet inlet of a single large runner (ie: full-PP). With the semi-PP, I doubt it would be worth the hassle to setup properly. __________________ _______________________________________________ *One stop Haltech, AEM, Syvecs shopping. Installation and tuning.* http://www.lms-efi.com *Free support. Drop us an email.* chris@lms-efi.com 502-515-7482 Facebook @LMS-EFI

12-01-2011, 04:08 PM	#2
Pettersen Rotary Fanatic Join Date: Mar 2010 Location: Norway Posts: 163 Rep Power: 16	Would be a good idea to get new injectors, and i could always use the itb injectors if it turns out i need them Any tips on where to get them?

12-01-2011, 04:39 PM	#6
Pettersen Rotary Fanatic Join Date: Mar 2010 Location: Norway Posts: 163 Rep Power: 16	Next question: wich flywheel and clutch will give me some streetability but be good on track to? Engine specs further up in the thread. Also i am using a NA transmission now, but i have a T2 trans i want to use. What is needed in order to install it except from a T2 driveshaft? Do i need to do anything with the rear diff?