cam
Instructor
Joined: Aug 2011
Posts: 179
Likes: 0
From: TX
235/239 is what Texas Speed says is the biggest on ls3 heads without flycutting. They have a new one out with improved lobes that allow you the 235/239 .641/.615. You can read up on it on their site. Im going with this one on my ls2 with ls3 top end.
Melting Slicks
Joined: Jul 2005
Posts: 2,060
Likes: 46
From: winter haven florida
St. Jude Donor '12
why do you want the biggest? if you are looking for sound and something fun on the street, get a mid level cam and tighten the lsa to get some hard chop out of it. have your tuner set the idle for an aggressive sound and enjoy the drivabilty of the smaller cam. it may even make close to the same power as the larger cam but have more low end grunt. bigger is not always better.
Instructor
Joined: Dec 2011
Posts: 188
Likes: 0
From: Fredonia Wisconsin
IIWM I'd run a 3200-3600 stall and this cam here......
http://www.engpwrsys.com/index.php?a...&productId=109
for a perfectly streetable/driver friendly combo that would have just
a slight rumble at idle.
http://www.engpwrsys.com/index.php?a...&productId=109
for a perfectly streetable/driver friendly combo that would have just
a slight rumble at idle.
Le Mans Master
Joined: Dec 2005
Posts: 6,994
Likes: 1,677
From: Southeast TX
IIWM I'd run a 3200-3600 stall and this cam here......
http://www.engpwrsys.com/index.php?a...&productId=109
for a perfectly streetable/driver friendly combo that would have just
a slight rumble at idle.
http://www.engpwrsys.com/index.php?a...&productId=109
for a perfectly streetable/driver friendly combo that would have just
a slight rumble at idle.
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Instructor
Joined: Dec 2011
Posts: 188
Likes: 0
From: Fredonia Wisconsin
because the exhaust sucks but rather because the IN just flows so well
Guys with headers and cat backs usually run 12-16 more on the exhaust
lobe but the OP sounded as if he still had stock exhaust (dual mode ??)
but with the flow hindered manifolds this cam would really shine and
make great stealth power. By all means not the biggest he could use
but rather a decent runner considering the info given.