any one know what the lq4 cam specs are?

 

why??

 

i got one free, i was wondering if it was bigger than the stock 5.3l cam.

 

No, Stock cam for a 4.8, 5.3 and 6.0 is a 190/191, 0.466" / 0.457" on a 114 LSA.

 

Not quite true man. There are small variations from different years.

 

ok well we know that they are the same for all three motors...slight variations

 

Basically yes, but for example these two were used in the lq4 and lq9 engines
0967 191/190 .457/.466 lsa 114
1721 196/207 .457/.479 lsa 116

The 99 5.3Ls had a smaller cam
The Lm7 cam was different from the L33 I believe.

 

Corvette LS1
97-98 12554710 199/207 .472/.479 117
98-99 12560964 199/207 .472/.479 117
2000 12560968 198/209 .500/.500 115.5
01-03 12561721 198/207 .467/.479 116

Corvette LS6
2001 12560950 204/211 .525/.525 116 385hp
02-04 12565308 204/218 .555/.551 117.5 405hp

Camaro/Firebird
98 12557812 198/209 .500/.500 119.5
99-00 12560965 198/209 .500/.500 119.5
01-02 12561721 196/207 .467/.479 116

Trucks and SUV with Vortec engine
LR4 and LM7
99 12560966 191/190 .457/.466 115.5
00-04 12560967 191/190 .457/.466 114
the 03-04 LM7 used the 12560967 camshaft

LQ4
99-00 12560967 191/190 .457/.466 114
01-04 12561721 196/207 .467/.479 116
01-04 LQ4 cam is same as Camaro, Corvette LS1 and LQ9 cam

LQ9
02-03 12561721 196/207 .467/.470 116

GM Performance Parts
Hot 12480033 219/228 .525/.525 112
ASA 12480110 226/236 .525/.525 110

 

Whoo hoo!!! I wasn't full of ****!! I couldn't find the full cam variation info like you just posted.

Thanks John John

 

Anything else yall need?