?s about the 5.3.
Originally Posted by Stampede4ever
How far could you bore the LS4, and still be safe? And isn't all or most of the LS? motors the same except the bores?
Thanks.
Thanks.
Note: All the LSx motors use the same stroke crank except for the 4.8L engine that has the 96mm bore like the 5.3 but has a storter stroke crank. The 5.7 ls1 has a 99mm bore, as i have read in this book.
Staging Lane
Joined: Jan 2004
Posts: 51
Likes: 0
From: Sterling Heights, MI
Originally Posted by 50chevy
According to the book "Chevy ls1/ls6 V-8's" the 4.8/5.3L block can "easily be bored to the 3.893 inch (5.7l bore)". The 6.0L block is pretty much at the max for bore size: 101.6 mm (sorry for meteric and standard measurements)
Note: All the LSx motors use the same stroke crank except for the 4.8L engine that has the 96mm bore like the 5.3 but has a storter stroke crank. The 5.7 ls1 has a 99mm bore, as i have read in this book.
Note: All the LSx motors use the same stroke crank except for the 4.8L engine that has the 96mm bore like the 5.3 but has a storter stroke crank. The 5.7 ls1 has a 99mm bore, as i have read in this book.
Originally Posted by 50chevy
According to the book "Chevy ls1/ls6 V-8's" the 4.8/5.3L block can "easily be bored to the 3.893 inch (5.7l bore)". The 6.0L block is pretty much at the max for bore size: 101.6 mm (sorry for meteric and standard measurements)
Note: All the LSx motors use the same stroke crank except for the 4.8L engine that has the 96mm bore like the 5.3 but has a storter stroke crank. The 5.7 ls1 has a 99mm bore, as i have read in this book.
Note: All the LSx motors use the same stroke crank except for the 4.8L engine that has the 96mm bore like the 5.3 but has a storter stroke crank. The 5.7 ls1 has a 99mm bore, as i have read in this book.
