Hello all,
Got a interesting subject today that im trying to work out.
On my Turbo Z car the idle vacumm stays at 10, yes i know a little low at idle but big cam make car run like that. but it is steady. question i have is this I have a custom made intake manifold with built in Airhorns for each runner. I am getting a sound simular to a vacumm leak (wimple charger) sound. I can not find anyleaks through out the engine. Tryed spraying it looking for a raise in RPM but no luck. Tryed the hose trick and cant find anything. The wimple charger sound does go away at approx 3000 rpm. Could it be the resonation from the intake manifold.... Any one have any suggestions .........
Thanks Ron
Got a interesting subject today that im trying to work out.
On my Turbo Z car the idle vacumm stays at 10, yes i know a little low at idle but big cam make car run like that. but it is steady. question i have is this I have a custom made intake manifold with built in Airhorns for each runner. I am getting a sound simular to a vacumm leak (wimple charger) sound. I can not find anyleaks through out the engine. Tryed spraying it looking for a raise in RPM but no luck. Tryed the hose trick and cant find anything. The wimple charger sound does go away at approx 3000 rpm. Could it be the resonation from the intake manifold.... Any one have any suggestions .........
Thanks Ron
