PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

24x Reluctor Wheel Alignment

Thread Tools
 
Search this Thread
 
Old Dec 11, 2013 | 07:47 AM
  #1  
2JZFC's Avatar
Thread Starter
TECH Resident
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (27)
 
Joined: Sep 2008
Posts: 803
Likes: 201
From: Orlando, FL
Default 24x Reluctor Wheel Alignment

I have searched but cannot find exactly what I am looking for.

Having some timing issues and want to drop the pan to verify the reluctor alignment. As I understand it, if the crank is positioned so that extra unthreaded hole on the end is at 12:00, then the 2 pointy holes in the wheel should line up with the threaded holes at 9:00 and 3:00. My question is, with that positioning, should the 5 holes in the wheel be at 12:00 or 6:00?

Hope I worded that correctly.

TIA,
Reply
Old Dec 12, 2013 | 12:07 AM
  #2  
Blown06's Avatar
8 Second Truck Club
iTrader: (32)
 
Joined: Apr 2006
Posts: 5,181
Likes: 8
Default

Is this a new crank wheel or one that has been running fine then started f'ing up?

If your gonna pull the pan, put a dial indicator on it as well and check the runout. .020" was too much on mine.
Reply
Old Dec 12, 2013 | 08:22 AM
  #3  
2JZFC's Avatar
Thread Starter
TECH Resident
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (27)
 
Joined: Sep 2008
Posts: 803
Likes: 201
From: Orlando, FL
Default

Not new. It is a used crank/wheel removed from another block. Since reassembly, there has been a significant drop in power and found the timing to be off 8*. Tried to offset timing in ECU but something is not right. Dropped the pan and my eyeballs say reluctor seems to off slightly. 8* would be 1/45 of a rotation so hard to tell. Gonna degree the cam then get back to the reluctor with more accurate measuring.
Reply




All times are GMT -5. The time now is 04:45 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE