Real Fiero Tech

I have no check engine codes after deleting the ones for the egr and auto trans stuff and some evap emissions and everything else I didn't use. And I assume that everything is reading because I can watch everything in realty time data logging on dhp and everything shows to be working properly. Had a...

well i used the 97 3800 pinouts for my 97 z34 3.4 dohc swap into my 87 gt fiero and I have success. I followed the swap exactly how he said to do it, the motor runs pretty well. im gueesing it just need to be tuned now (no where near stock motor). so im letting everyone else know that if u are plann...

Mrsleeve91 was wondering if u could pm me about the headers I talked to u about on 60degree

I will post pics tomorrow. I got the runners cut and grinded down.

Using the stock lower manifold means putting another 60° bend in the system. Using the stock lower and cutting the runners off of it still gets me the coolant crossover and good gasket surfaces, plus let's me use the stock thermostat and housing. But instead of running all the runners straight up an...

ericjon262 wrote:

1fast2m6 wrote:Won't 6 stock sized TB's be entirely to big for an ITB setup? maybe not at WOT or in the mid range, but what about the moment all those TB's crack open,

it would be a great application for a cam style linkage.

ericjon can u get me some pics of a cam style linkage. it sounds interesting

thanks for the advice. I might try that. is there any reason that a throttle stop wouldn't work? seems easier to do. this is only a spring through fall driven car

this is kinda what it is going to look like

the throttle bodies are 50mm. which is the size of most aftermarket itb kits. it is also the size of the itb kit u can buy for a Honda nsx. which I think that my engine which the slr regrinds, 11 to 1 pistons and ported and polished heads and custom headers my engine should flow enough to use those ...

the Chrysler 3.5 litre motors only ran iac on one of the throttle bodies, I have six of those throttle bodies. so what I planned on running a idle stop on the middle throttle body on the firewall side (that will be the one that has the throttle cable attached to it). the rest of the throttle bodies ...

So now that have figured out the headers I have time to discuss and fabricate an ITB intake for my motor. I have done some rough drawings. I'm going to be reusing the lower manifold but cutting the runners off and just saving the injector bases. So using the stock lower manifold for head plates and ...

I have got a hold of mrsleeve from this website and I'm trading him some 97 3.4 Dohc parts for him building me a set of custom headers. But thanks for the info

I have a set of 52/50mm extrudabody itbs that I'm going to incorporate once I get everything up and running and make sure the runner length and volume is right for my goal and then I will be making custom head plates to go straight to the heads to have a better angle of airflow to the valves.

I used this thread to make my short runner intake.http://www.fiero.com/forum/Archives/Arch ... 04156.html

So I have searched headers for the Dohc motor in this forum and I'm wondering what size primaries and length and size collectors I should run for my 97 3.4 Dohc motor. My engine 97 3.4 dohc 10.5 to 1 forged pistons SLR reground cams The "custom" short runner intake that was posted here 75m...

How much money are we talking and are u going to give me a wire by wire setup on where everything goes. I had all of those wiring diagrams already. Pm me thanks

This wiring came from Darth's site. I'm just asking as to why I can't use it because it should have all the same wires in the same spot because the ecu number is the same. I've looked at 3800 wiring and 3.4 Dohc wiring and they seem to have the same color wires going to the same places. If someone c...

Hi my name is Michael and I just joined this forum. I noticed this forum has a lot more 3.4 Dohc stuff then Old Europe. My vehicle is a 87gt with a 97 3.4 Dohc and a getrag. I have the entire swap done but the wiring. I'm just wondering if someone has a good schematic for the wiring of this swap. I ...