![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
|
Register | Album Gallery | Thread Gallery | FAQ | Community | Calendar | Become a Paid Member | Today's Posts | Search |
![]() |
|
Thread Tools | Display Modes |
|
#1
|
||||
|
||||
![]()
[ QUOTE ]
Rob is right--the old "EO - IC" method (exhaust opening, intake closing) is the best way IMO and takes the memorization out of the process! Good luck. [/ QUOTE ] It may work with a stock L78 but won't work with a stock 302, the lifters are still on the ramps because of the overlap... The CRG method will work on any solid lifter Chevrolet.
__________________
~JAG~ NCRS#65120 68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car #21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built. 71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist. NUMEROUS Lemans blue Camaros, Monza Red and Daytona Yellow Corvettes & a Chevelle or two... Survivors, restored cars, & other photos https://picasaweb.google.com/lh/myphotos |
#2
|
|||
|
|||
![]()
Is the CRG site blown.? Tried multiple times to get on , no go. SULLY
__________________
70 L78 Nova Fathom Blue,Bench, 4spd, F41, 3:55 71 Porsche 911 Targa |
#3
|
|||
|
|||
![]()
[ QUOTE ]
Is the CRG site blown.? Tried multiple times to get on , no go. SULLY [/ QUOTE ] Sully, The link works for me.
__________________
Rob 69 <font color="orange">HO</font> Z-28 |
#4
|
|||
|
|||
![]() ![]() You can adjust two valves at each 90-degree rotation point, starting at cylinder #1 TDC and turning the crank 90 degrees at a time, seven times (first measure and mark your balancer at 90-degree intervals from TDC). Removing the plugs simplifies rotating the crank, but you were going to change them anyway, right? Table 1: Cold Adjustment Procedure for 30-30 Cam Step Rotate Adjust exhaust Adjust intake Number Crank to 0.026-inch to 0.026-inch ------ ----------- -------------- ------------- 1 Rotate cylinder #1 to TDC 2 --- cylinder #8 cylinder #2 3 90 degrees cylinder #4 cylinder #1 4 180 degrees cylinder #3 cylinder #8 5 270 degrees cylinder #6 cylinder #4 6 0 degrees cylinder #5 cylinder #3 7 90 degrees cylinder #7 cylinder #6 8 180 degrees cylinder #2 cylinder #5 9 270 degrees cylinder #1 cylinder #7 <font color="blue">There ya go. </font>
__________________
Mike Fabian ![]() |
#5
|
|||
|
|||
![]()
Thanks to all agian, CRG link is working for me now. SULLY
__________________
70 L78 Nova Fathom Blue,Bench, 4spd, F41, 3:55 71 Porsche 911 Targa |
#6
|
||||
|
||||
![]()
Wow, it surprises the hell out of me that the EOIC method won't work on the 302 as that's all I have ever used on every 302 I built! I will head out to the garage this week and degree the cam to figure out a 'safe' point to lash each of the valves. Thanks for posting the link to the CRG process.
|
#7
|
||||
|
||||
![]()
Scuncio that is how I adjusted the lifters the first time on the 302... you would not believe the difference when I used the CRG method, idle smoothed out and the low end picked up...
__________________
~JAG~ NCRS#65120 68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car #21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built. 71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist. NUMEROUS Lemans blue Camaros, Monza Red and Daytona Yellow Corvettes & a Chevelle or two... Survivors, restored cars, & other photos https://picasaweb.google.com/lh/myphotos |
#8
|
|||
|
|||
![]()
If you have a old blue book manual it set's them that way.
__________________
Jake is my grandson!! |
![]() |
|
|