Some stock info I would like..
04-26-2005, 06:00 PM
#1
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Some stock info I would like.. I was wondering what the stock information is on LS1 heads, 2000 specifically. AFR advertises they are the same as stock, 205, but LS1.com says 200. Also if anyone knows if the intake valve size is 2.00
in. and the exhausts are 1.55-in?Also i found stock cam specs for a 2000 which I found as 202/210 .496/.496 116. Im upgrading my WS6 and would like to see osme stock specs to aid in the decision of my new heads and cam. It needs tobe driveable on the streets, but I would like to have a bigger cam. Its not an EVERYDAY driver, just for fun car. ANY of the information would be appreciated.
in. and the exhausts are 1.55-in?Also i found stock cam specs for a 2000 which I found as 202/210 .496/.496 116. Im upgrading my WS6 and would like to see osme stock specs to aid in the decision of my new heads and cam. It needs tobe driveable on the streets, but I would like to have a bigger cam. Its not an EVERYDAY driver, just for fun car. ANY of the information would be appreciated.
04-26-2005, 06:07 PM
#3
Stock valve size on all LS1's is 2.00/1.55 inch. The stock cam sizes vary, but they are all so small that the difference between them isn't too important. Put in at least a 224 cam, but something around 230* duration will give you a lot better results. Above 230 will give even better results, but driveability will start to suffer.