Motor is completely stock no cams mate dont know bout anymore boost im running around 21psi now so i think its fairly high for a stock motor lol it did spike up to nearly 27psi for a little while before i noticed and backed off but it didnt ping or anything so should have plenty of fuel with my Tomei pump and 850cc PE's but it did spin my 255's in 3rd gear at bout 90kph haha it felt awesome!