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-   Ford Inline Six, 200, 250, 4.9L / 300 (https://www.ford-trucks.com/forums/forum52/)
-   -   intake manifold torque specs? (https://www.ford-trucks.com/forums/67956-intake-manifold-torque-specs.html)

troys68 11-15-2001 04:31 PM

intake manifold torque specs?
 
Hi,

I am installing an aluminum Clifford intake on my 300. Can anyone tell me what the torque mounting specs are for an aluminum intake on this motor? I have posted this same question on a few other message boards, but haven't had any replies yet. I'm wondering if anyone really knows? Thanks.

wildjon300ci 11-15-2001 06:17 PM

intake manifold torque specs?
 
I did the same thing. I just went with the stock torque specs in the Haynes Manuals. You'll really love the stuff when you put it on. Oo. I really love mine!! :-D

troys68 11-15-2001 09:06 PM

intake manifold torque specs?
 
Well, I thought maybe the factory specs might have been a little much considering the aluminum. That's the reason I asked. Thanks Wildjon. I'll let ya know if I spin the rubber off my rims after I'm done, haha. Thanks!

PAUL_2 11-15-2001 11:22 PM

intake manifold torque specs?
 
The stock lower intake on the newer 300's is aluminum & the torque specs are not a lot either , 22 Ft lbs to 32 Ft Lbs & make sure you torque the bolts in the proper sequence as well . Id go with a lower torque setting too , I cracked a lower intake going with the 32 Ft Lb setting , it snapped one of the ears off that the bolts contact . 25 Ft Lbs seems to be plenty in my experience .

cheeseheadmike 11-16-2001 10:55 PM

intake manifold torque specs?
 

troys68 11-17-2001 09:46 AM

intake manifold torque specs?
 
Thanks for the replies. I got my truck running last night. Today I've got to install my Lokar accelerator pedal and cable and hook my muffler back up. I couldn't believe this was the same motor when I fired it up! You can actually hear the cam now that the motor is able to breathe. The motor has an Isky 262 supercam whtich has a .445 valve lift and 208 deg. duration on a 108 center. I didn't think you would hear the cam very much, but oh man! I'll get a picture uploaded maybe sometime today.


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