raldo

Recently i rebuilt my 12 engine..new side seal...new corner seals...new goopy apex seals...everithing new..80% new housings and a half brige port...gt35 turbo and 600 holley....so the problem its when iddling at 1700 rpm the brige not sounds...he had a krazy iddle....and i hear noise comes out from the holley...like a poping noisy...the engine starts fast...and when iddle up to 2000 the bridge sounds litlle ok...im take down the engine and dissambled to inspect...all its allright...a friend of my tells me that the goopy apex take so much time to embedding...i dont know its the first time that i use this apex seals.....im worry about the poping noise come out from carb...but this noise only its a 1400 iddle...i dont know....anny sugestions....please let me know...thanksssss...

dillrx7

iTrader: (3)

Did u check timing? What afrs was it idling at i find my bridgeport doesnt like to brap with a lean idle and it didnt brap with out a advance idle so if u didnt set timing or it was running lean wouldnt sound to bridgey tbh cant always go by the sound if u went really conservitive on the ports u may not have a crazy amount of overlap, someone else can chim in i had a half bridge turbo fresh rebuild with goopy seals brapped on start up so ur problem imo is elsewhere

raldo

The timing its full advance to breakin propocites...today i check compresion....75 in each rotor......i think the problem maybe the apex wont seal yet....

dillrx7

iTrader: (3)

Your issues arnt the apex seals lol, if they didnt seal u wouldnt have compression, as i said my goopy seals worked great since being rebuilt, pleasr post pictures of your set up and your porting job if you have any please

Aaron Cake

iTrader: (1)

Timing should not be full advance at idle, even for a bridgeport. Bring it down to 10 degrees and see how it behaves.