I bought my old 93 Z28 back, now it needs some TLC

[DETROITMUSCLE]

my guess is no, the teeth are not any thicker.

[c0ncEpT]

my guess is no, the teeth are not any thicker.

I agree. The teeth aren't thicker but the ring gear flange itself is thicker.

[Boost Addict]

my guess is no, the teeth are not any thicker.

I agree. The teeth aren't thicker but the ring gear flange itself is thicker.

Why are you two in an LT1 thread? Isn't this topic a little too slow/non race car for you both?

[c0ncEpT]

Why are you two in an LT1 thread? Isn't this topic a little too slow/non race car for you both?

I would comment on your build thread but I'm not a member over at slow*****es.com

[my1994z28]

Mike,I am going to be changing from 3.73s to 4.10s in the next 2 weeks...Let me know if you are still looking for 3.73s..My gears are GM gears..

[mcalus]

Mike,I am going to be changing from 3.73s to 4.10s in the next 2 weeks...Let me know if you are still looking for 3.73s..My gears are GM gears..

Let me know mike! Thanks

[mcalus]

A little update.

Got some new meats for the fronts, which was much needed if any of you saw the tires I had on it at the m&g



In getting a weird miss or lost of fuel pressure up top. What's strange is it's only over ~40-50 mph, it's like I'm on and off the gas when really the peddel is to the floor.

Also, idk if it's cam surge or what but between 40-50 mph it the rpms kick up then go back down, even when I'm just cruising.

I'm still running a lt1 km and sensor. Also I haven't gotten the heated O2 sensor conversion. I'm unsure if that will effect it.

I really want to figure out this high rpm issue and also get some gears still and see how it drives then.


Edit:
Also let my girlfriend drive it home from town one night. She was stoked!

[mcalus]

Would I benefit from 42lb injectors? I have no clue what duty cycle mine are running at. Currently I'm running stock (22lb) ones right now.

Maybe I should focus on gears?

I ordered a few suspension goodies from founders, wish I could have bought more but next weeks vacation is going to take a good chunk of cash from the bank roll

[Gottork]

is that a pic of your car now?? it looks BADASS!!!! you should be exstatic to have that nice of a car again ,IMHO looks 100 times better than the 99

[mcalus]

Thanks Jess! I haven't seen you on here in awhile!

Here is the latest pic.

[meissen]

Would I benefit from 42lb injectors? I have no clue what duty cycle mine are running at. Currently I'm running stock (22lb) ones right now.

Maybe I should focus on gears?

I ordered a few suspension goodies from founders, wish I could have bought more but next weeks vacation is going to take a good chunk of cash from the bank roll

42lb injectors seems way over kill. I only have 30lb injectors in mine.

[mcalus]

42lb injectors seems way over kill. I only have 30lb injectors in mine.

The reason I ask 42 is because a member is selling some for cheap, I really font want to drop $300+ on a brand new set. Plus I'll need a retune before I start it also.

[birdie2000]

I was in the same position with the injectors on my last engine and I bought the 42's. Were they way overkill? Yes. Did they work? Yes.

[meissen]

If Jim was able to run 42lb'ers OK then go for it. I was worried about the duty cycle being too low, as I thought having too big of an injector is a bad thing. But if it worked for Jim, go for it!

[mcalus]

I was in the same position with the injectors on my last engine and I bought the 42's. Were they way overkill? Yes. Did they work? Yes.

What was your setup?