My 87 has a TBI 350 and runs real well but too thirsty for the amount of driving I do. The 700R4 would be a better choice as it is stronger built than the 200. The one you are looking at has the integral manifold. Don't care for them as they cannot be modified with better carbs and the heads are not interchangable with the older style. Can't change the exhaust either. I had one up till about 2 months ago. You should get 17 around town and about 22 hwy. Somewhere around there. Mine had the 700 in it already. Just purrs down the road. 84 was the last of the inlines. A few maybe were made in 85. Mine had the 2SE carb. I had to rebuild it and it ran ok. If you can get it for a good price I would go for it. I wish you the best. If it is in good cosmetic shape you might want to find the older style engine and put that in. There is much you can do with that style. Have a great weekend. Henry ps, even a 230 in good shape like the one I'm getting would run real well in it and get real good mpgs.