Yes the engine still does have the NA pistons which I my info is right, that Gives me a 9:1 vs the 8:1 of the turbo blocks. It feels like a misfire tho not knock, I do run mid grade to premium fuel.be 89-93 octane respectively. Should I only run premium? I did do some reading where that if the...

So if I did not have a CDI but the inductance/resistance was the same between factory coil and CoP, with a new factory coil pack I would see like to no improvement? My problem is that I have a na block that I have changed everything I could to support a turbo but if I push more the 10psi I have...

Ok so why things are wired the way there are makes sense. Checking inductance and resistance makes sense but what are you talking about in reguards to the CDI? Is that another apart that I have to wire in? So I can not just wire the new coils in the a connection where the old coil pack plugged...

Hey all, this has most likely been asked by many but I couldn't find the link. I want to make my own coil on plug set up but had a couple questions. Why is it that from what I have found, that the coils are wired in series vs parallel circuit and does it truly matter what 2 pin coils I use? I...

The tag on my diff is gone, that's why I never noticed it before. Tho 3.54 gear ratio diff's should be tag? Also you guys are saying that 3.54 diff's can but rare, be a 3.54, they are out there? Also if I found a 4bolt 3.54 can I swap over the guys to my diff(crown and pinion) on order to save...

I did a spin check on the diff the other day and it did appear close to 2 3/4 turn for every one turn of the wheel. So I do believe it to be the incorrect 2.84 gearing. May I ask what tag is for the 3.54 gearing?

Well thanks to Jack's transmission, I have a line on a center diff. I just want to make sure I find the correct rear end so I don't have this happen again. So you are saying that there are 3 bolt diff's with the right gearing in the back? Do you know the tag/model number I should be looking for?

Ok I see, but as per my question, where the axle bolts to the wheel end, I currently have a 3 bolt. So this confirms I have the wrong diff but if I need to use a 4 bolt then I also need to change the wheel huds to use a 4 bolt. Basically I need a hole new rear end? Diff, axles and huds or at...

So if it's the count of bolts at the wheel and then I need new wheel huds too?

I will see if I can take a pic of the tag but that will come in a bit. The car is out side my shop in the snow lol. The tranny was in the car for about a year and a half. It was a used tranny So it is hard to know if my car cause the failure or if it was dying over time. Also just so I am clear...

See but I guess I am still confused. Sorry to sound dum but from an outside appearance, what is the difference. The diff in the car is currently a 4bolt. Just so I know what I am looking for.

So it took me awhile to find the info but if what I found is correct, being that I have a non turbo car originally, the tranny would have been a W5M31 and I installed a turbo car tranny, a W5M33, not knowing the difference. This means then that the rear diff does not match the W5M33 tranny. So I...

Being as my car is a Canadian eagle 2000gtx with a 4 bolt rear end, I reused my diff and transfer case. The spline count was the same. The tranny came out of a awd turbo eagle talon. If the ratio was different, come winter I should have noticed a driveability problem right

Just so I know, how can I make sure the gear ratio is a match?

I am interested in the Center diff. Please pm me , thank you