I've thought about that but, a standard engine with bodies probably does 185hp/210Nm-ish max? That's nog enough bang for my bucks, would sound awesome though
Fitted the Raceland to the Saxo and it was still leaking
Turned out the primary pipes of the manifold are much bigger dan the exhaust ports in the head and my aftermarket gaskets had extra holes for a different engine/car. So gas went straight past the gasket, fixed that by also using the old metal gaskets at the flange side.
Besides the gasket fail, it is absolut stupid that the primary pipes are about 8~10 mm bigger in diameter, I probably have less hp due to vortexes formed around the gasket. I thought they designed the manifold for the 1.6 8V head and I can't imagine that the 1.4 head has bigger exhaust ports. Does the 1.6 16V have bigger exhaust ports? If so than it was designed for that engine and they just welded a 8V flange on.