Search: Posts Made By: Juhatee
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Forum: C5 Tech
04-19-2024, 11:49 AM
Replies: 16
Views: 2,608
Posted By Juhatee

Damn I feel stupid... After all these...

Damn I feel stupid... After all these measurements I checked the dimmer button which was turned all the way clockwise. So the interior lamps were on. I also noticed that there were no bulbs in the...
Forum: C5 Tech
04-19-2024, 11:16 AM
Replies: 16
Views: 2,608
Posted By Juhatee

I have been studying posts on this forum and...

I have been studying posts on this forum and using them to diagnose my battery draw issue.
First of all, thanks for very thorough and easy-to-follow instructions, especially Bill Curlee.
This 98 C5...
11-15-2023, 10:48 AM
Replies: 30
Views: 1,393
Posted By Juhatee

Waste gates were in the housings, I can't see a...

Waste gates were in the housings, I can't see a way to fit external ones, at least with any ground clearance. In fact I think getting past the housing from top to down would be impossible. There is...
11-14-2023, 01:01 PM
Replies: 30
Views: 1,393
Posted By Juhatee

I have been messing with one (originally 383cid...

I have been messing with one (originally 383cid twinturbo LPE) 97 C5 and it's updated with GT3076R snails. Cam has been changed and the heads are aftermarket too.
It was dyno'd 800/800 (crank...
Forum: C5 Tech
08-01-2023, 10:56 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Yes. I'm unsure how it was broken but the part I...

Yes. I'm unsure how it was broken but the part I got out (short piece on left side) was showing signs of being kinked at some point. I cut it open and found out it's actually 2-layer design. The...
Forum: C5 Tech
07-31-2023, 11:51 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Confirmation: This works now with new crossover...

Confirmation: This works now with new crossover tube. I didn't find a way to get steel braided teflon hose through the narrow channels in the frame. I had to use a regular fuel hose to accommodate...
Forum: C5 Tech
07-28-2023, 01:21 PM
Replies: 23
Views: 1,344
Posted By Juhatee

696 readers have been anxiously waiting for me to...

696 readers have been anxiously waiting for me to close this thread:rolleyes:. I'm close, I can tell you already.
Today I visited hydraulic shop and they made me a 6 AN teflon steel braided line (in...
Forum: C5 Tech
07-27-2023, 01:14 PM
Replies: 23
Views: 1,344
Posted By Juhatee

Finally a possible culprit has been found! I...

Finally a possible culprit has been found! I assumed the blue tagged line leaving from the passenger side tank is also labeled blue on the driver side. No it's not. It's labeled green on driver side....
Forum: C5 Tech
07-27-2023, 12:10 PM
Replies: 23
Views: 1,344
Posted By Juhatee

More info and findings from today: I found out...

More info and findings from today:
I found out that I had only 1 fuel pump working. The other on had broken ground wire. I fixed that and expected this to cure the problem. Although I didn't see the...
Forum: C5 Tech
07-22-2023, 01:25 PM
Replies: 23
Views: 1,344
Posted By Juhatee

Thanks. But my driver side fuel pump looks like...

Thanks. But my driver side fuel pump looks like this:
https://cimg9.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/1166x875/corvette99_72_55f8d6df7336e9c04396105ead810082cd220211.jpg
I have RSI...
Forum: C5 Tech
07-22-2023, 01:21 PM
Replies: 23
Views: 1,344
Posted By Juhatee

This is exactly the idea this seems to work. I...

This is exactly the idea this seems to work. I have no clue of how to measure how the venturi sucks the fuel except measuring the output from the fuel line. Now it seems the output is the same as...
Forum: C5 Tech
07-22-2023, 09:24 AM
Replies: 23
Views: 1,344
Posted By Juhatee

I have cleaned it and eventually changed the...

I have cleaned it and eventually changed the whole thing to a new one. So the problem is not the siphon itself.
Forum: C5 Tech
07-21-2023, 08:48 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Today I tested this with a choke in the siphon...

Today I tested this with a choke in the siphon line. I adjusted it from 7 psi with ~7psi steps until it had the full fuel pressure. No luck.
Fuel is flowing from right tank to left one but exactly...
Forum: C5 Tech
07-20-2023, 01:43 PM
Replies: 23
Views: 1,344
Posted By Juhatee

New fuel filter arrived today. Side note: WIX...

New fuel filter arrived today.
Side note: WIX 33529 is a piece of sh*t. It doesn't have the frame attachment and the other end of it doesn't have the quick fitting which you can pinch by fingers. It...
Forum: C5 Tech
07-18-2023, 12:43 PM
Replies: 23
Views: 1,344
Posted By Juhatee

One theory came to my mind now: The fuel filter...

One theory came to my mind now: The fuel filter is after the Y-connector in the main line. My measurements show something like 65 psi in siphon line and 55 psi in fuel rail.
So the pressure drops 10...
Forum: C5 Tech
07-18-2023, 09:52 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Thanks. The return line I'm referring to is the...

Thanks. The return line I'm referring to is the return from right side tank to the left side. Not the return line from engine bay to left side tank. The siphon line is an Y-connector from fuel main...
Forum: C5 Tech
07-18-2023, 06:39 AM
Replies: 23
Views: 1,344
Posted By Juhatee

The line from main line Y-fitting to right side...

The line from main line Y-fitting to right side tank siphon line seems to be ok, since I get fuel out of it when pumps are on.
The return line from right side to left I have tested with compressed...
Forum: C5 Tech
07-17-2023, 07:52 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Today I received the new passenger tank siphon...

Today I received the new passenger tank siphon system. It was'nt plug&play since the mounting plate is with different bolt pattern in these late C5 tanks compared to my '99. I used my original...
Forum: C5 Tech
07-03-2023, 08:29 AM
Replies: 23
Views: 1,344
Posted By Juhatee

Today I studied this again. I drained the...

Today I studied this again. I drained the passenger tank. Removed the siphon system and disassembled the check valve from the lines.
the check valve was flowing to both directions, so I got to a...
Forum: C5 Tech
06-26-2023, 02:57 PM
Replies: 23
Views: 1,344
Posted By Juhatee

Fuel not moving to tank #1 while driving

I thought I knew all the tricks already when it comes to C5 fuel issues but now I'm puzzled:
Last autumn I ran out of fuel when the gauge showed 1/2 tank. I took out the passenger tank hose (the one...
02-09-2023, 01:32 PM
Replies: 3
Views: 1,089
Posted By Juhatee

Thanks but I think that setup would be overkill...

Thanks but I think that setup would be overkill in my case. Most of the driving is moderate on the street and too big pumps would heat the fuel and cause other issues.

What is after all the cause...
02-06-2023, 11:31 AM
Replies: 3
Views: 1,089
Posted By Juhatee

Dual in tank pump setup for early C5

I calculated that I need 66 gallons/hour of fuel at 75 psi pressure from the pump. The setup is a twinturbo LS1 at 58 psi fuel pressure and 800 hp at the crank. Boost is 14.5 psi.
I looked at the...
Forum: C5 Tech
11-29-2022, 01:52 PM
Replies: 4
Views: 907
Posted By Juhatee

I already have a ring filer. It's unable to make...

I already have a ring filer. It's unable to make too short rings longer though:crazy:

Too bad I'm making this a stock engine. I could use all the power adders in the world with these.
Enginetech...
Forum: C5 Tech
11-28-2022, 03:06 PM
Replies: 4
Views: 907
Posted By Juhatee

Stock LS1 piston rings

I bought a set of Enginetech piston rings for my LS1 engine. I checked the end gaps before installation and the top rings were with 0.024" end gap. I checked this with all top rings in each cylinder...
11-19-2022, 07:57 AM
Replies: 1,537
Views: 222,475
Posted By Juhatee

..and I wanna see that day;)

..and I wanna see that day;)
Showing results 1 to 25 of 378
 


 
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