People bullshitting about mods and claiming more power than it is. If you want a some advise post the adverts up on here and get some of our opinions, theres a lot of people that can flush out the bs pretty quickly. As for things to look out for the usual, they are old so rust, smoke, the odd knock. Its advisable to do a compression check as the stock engines dont like too much boost and can crack ringlands on the pistons. Gearbox crunches into 2nd and 3rd.