Clearances
#1
Clearances
I asked this in the Forced Induction section but thought this might be a better place.
I am starting the rebuild on my LS2, completely disassembled. This car will be a weekend/fun driver, prob never see the track time.
It has a Maggie 112 SC on it that I am looking for 9 lbs of boost
What would be the reccomended bearing clearances I should run. I heard something like
1.2 - 1.5 Main
2 - 2.2 Crank
I would think with those I would need to run a thicker oil?
Also, is running a GM high volume oil pump suggested? Also heard the stock one can be shimmed?
I am starting the rebuild on my LS2, completely disassembled. This car will be a weekend/fun driver, prob never see the track time.
It has a Maggie 112 SC on it that I am looking for 9 lbs of boost
What would be the reccomended bearing clearances I should run. I heard something like
1.2 - 1.5 Main
2 - 2.2 Crank
I would think with those I would need to run a thicker oil?
Also, is running a GM high volume oil pump suggested? Also heard the stock one can be shimmed?
#2
Launching!
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I asked this in the Forced Induction section but thought this might be a better place.
I am starting the rebuild on my LS2, completely disassembled. This car will be a weekend/fun driver, prob never see the track time.
It has a Maggie 112 SC on it that I am looking for 9 lbs of boost
What would be the reccomended bearing clearances I should run. I heard something like
1.2 - 1.5 Main
2 - 2.2 Crank
I would think with those I would need to run a thicker oil?
Also, is running a GM high volume oil pump suggested? Also heard the stock one can be shimmed?
I am starting the rebuild on my LS2, completely disassembled. This car will be a weekend/fun driver, prob never see the track time.
It has a Maggie 112 SC on it that I am looking for 9 lbs of boost
What would be the reccomended bearing clearances I should run. I heard something like
1.2 - 1.5 Main
2 - 2.2 Crank
I would think with those I would need to run a thicker oil?
Also, is running a GM high volume oil pump suggested? Also heard the stock one can be shimmed?
#3
On The Tree
Join Date: Aug 2006
Location: SW Virginia
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2. with Ti rods mains .0027 rods .0026
3. get the highest output pump and shim it, I ported mine.
4. Sleeve your block
Most run closer bearing tolerances, talk to your machinist, this is just right for me.