Boost Controller and other questions

[staygold24]

Today while getting new tint on my car I talked to a guy with a supra and hes selling an old school greddy boost controller that kinda looks like the type s but was before the profec b. Its for sale for only fifty dollars. It also comes with a button on the steering wheel that controls either low or high boost. I just wanted to see if those had any problems.

Also Im having problems on startup with my sr20. It starts well when its cold and I dont have any problems. However, when I try to start it up when its warmed up I often need to give it some gas. Do yall know what could be the problem for this?

Thanks