Throttle bodies: '90 LS vs. '99 Si
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Joined: Feb 2006
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From: rochester, ny
Throttle bodies: '90 LS vs. '99 Si
Can I bolt my '90 ls throttle body onto my new '99 si intake manifold or can I, at least, swap the sensors to the new throttle body, if not? Using the ls throttle body would make life a little easier for me, if it's possible. Wonder if bore size is the same. Where can I look that up?