Good evening Gentlemen, I took her for a test drive and let me just say this, the amount of Brute Force and Violence that car now has is incredible. It was pretty good before but now with the double pumpers and mechanical secondaries it is truly unreal. My drive ability issues are a thing of the past, you can actually drive it normally and enjoy it . Jump on the loud pedal and look out . It is really a dangerous fast car . As for the Questions , the seats don't swivel I think the factory was trying to save weight so they kept it bare necessities. There isn't even a back seat. The throttle spring, you are correct it needs 2 and has 2 I just didn't have it on in photograph . (good eye). And for the automotive pornography , that last pic I posted is a nice look under her dress.......... Just sayin .
Thanx for the interest guys have a good night Dave . (ps those are progressive throttle springs)