I was thinking about swapping an LT1 into my 89 rs. I've found an LT1 for 400 bucks w/o the computer, So i was thinking about carbing it and i was wondering if all i need to do is replace the intake manifold with one like this from Summit or if i needed anything else?

http://store.summitracing.com/partde...p;autoview=sku

 

You will need some sort of distributor as the Opti won't work without a control computer.