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Removing intake manifold studs
OK who has the secret to removing frozen intake studs. I need to install the longer PMO studs for my carb conversion. I've been able to remove most, but have broken one so far and have four others that won't budge. They're soaking with PB blaster and have tried some heat (how much it OK)? Is it machine shop time?
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73 914-6, Vintage Spyder,05 997(sold), 04 Anniversary 911 #151(sold) 08 Beck Speedster #317 (sold) 76 911S (sold) 76 911 Targa (cut up & sold) 86 951 (sold)914-6 (sold) |
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Somatic Negative Optimist
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They most likely have thread-locker on them and that needs to be softened with heat. Meaning: A small nozzle to concentrate the heat around (Not on) the stud.
Double-nut the stud, then apply heat around the stud and try to turn it with a wrench. If the broken stud has no meat left, it is machine shop time because drilling it out by hand doesn't work very well.
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1980 Carrerarized SC with SS 3.2, LSD & Extras. SOLD! 1995 seafoam-green 993 C2, LSD, Sport seats. ![]() Abstract Darwin Ipso Facto: "Life is evolutionary random and has no meaning as evidenced by 7 Billion paranoid talking monkeys with super-inflated egos and matching vanity worshipping illusionary Gods and Saviors ". ![]() |
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