Thank you. We are trying. We are not perfect but we try to give ths best we can at the lowest prices. See.s like a lot of people don't appreciate that.
Im glad you did a video on whistling after market throttle bodies. Since installing a BBK 70 mm on my dad’s 1990 along with an Explorer intake it started whistling at idle. I was scratching my head at what is going on. The car perform well. I thought it was maybe a vaccum leak. I want more details on the cause of the whistling please. And what is the cure? I never had any work done by you so far but im watching all your videos. Im a fan and love your work
Let the haters hate lol. Bigdogs rocks!!!! Never had anything but very good dealings wth this company. Toni aint never lied to me . 2 sets of heads, 2 intakes. Im a repeat customer. Will post power #'s soon
My brothers, keep doing your thing and IGNORE haters! You guys are going to catch flak from MANY people for MANY reasons.Rememver, a sane person arguing with a crazy one makes 2 crazy people! Good luck.Following👊🏾👊🏾💪🏾
Nice video guys. it will stop whistling if it opens all the way so all you Gotta do is grind the stop so it open a true 90 degrees and radius, one side like a air foil I imagine will do the trick
Hey guys, I have a question for you from a true fan not a troll, I promise. A 302 cid motor can only pump ~564 cfm at 6,500 RPM with no restrictions. A stock 70mm Accufab throttle body flows 787 cfm according to the Accufab website. How does moving to a larger throttle body than a 70mm or getting one that flows over 1,200 cfm help a N/A 302 that only sees 6,500 RPM? I'm legitimately curious and want to learn, not trolling. I have a 1989 5.0, TFS 11r 190 heads, N-41 cam and Holly Systemax II intake. Should I go bigger than my current 70 mm? DISPLACEMENT……6000 RPM……6500 RPM………7000 RPM 290……..……………………503………………..545………………..587 300………..…………………521………………..564………………..608 310……..……………………538………………..583………………..628
There's a lot of real world things that you are not factoring in for your calculations. Have you ever wondered why ford put a high flowing 80mm throttle body on the factory 302 Coyote motors and why a high performance sbf efi 302 picks up HP when using a high flowing tb, intake pipe and maf sensor? Less resistance for the air to make it to the cylinder. You have to look at the cfm required to support the hp not what cubic inch vs rpm. A 302 making 300hp at 6,500rpm will require less cfm than a 302 making 400hp at 6,500rpm.
You actually wasted money on your 11R heads because your combo of parts is not even close to being able to feed the heads enough to make what the heads can support
@@pittsky not so much the TB size but intake system flow. You can have a intake pipe that flows 950cfm, a TB that flows 1,200cfm but your intake manifold tb tunnel only flows 800cfm and your motor will only see the 800cfm. That's why we don't recommend 11R heads for a NA sbf 302. You need to see what your whole intake track flows
@@johncanida1198 no it works it's just if you look at the new tb shaft it has the shaft on both sides of the blade even though it's thinner. The old style shaft is only on one side and by it being smaller it creates less resistance. They are now out sourcing the shafts and blades on the new style and probably from over seas. Overall it's still a great flowing tb. We just made it even better lol😊
