[CaptRMW]

Putting heads, headers, cam, and intake on a 307 is kind of like putting a $100,000.00 saddle on a $10.00 horse. With a 3.47 rear gear and 50,000 miles on somebodys idea of an overhaul which may be a rering and bearings it may not pull a few bags of groceries to the house. The 307 will be good as a daily driver untill you get the 700R4 and funds to get that ZZ4 then you can do some real tire roasting. And for an additional $.02 worth of very important info 9.5-1 compression ratio will knock like the landlord after the rent unless you have some serious spark control. Good luck and keep us posted.