1969 F100 390/C6 Flow Master 40s

First drive after new exhaust completion. 390 with Flowtech Headers, 2.5" exhaust, custom H Pipe with Flowmaster 40s.

[@roguestang00]

Damn that sounds like a strong 390!

[@user-qd5qp5le2s]

F 100 💯💪 nave

[@wesleyparker2767]

I love a built fe big block but don't love buying gas for them daily

[@robperkins2674]

Worth every penny of gas beats 1k monthly payment

[@mendezgarage6487]

Sounds good what stall converter you running

[@financial_burden_92]

Stock converter

[@TheWoodsmanMilling]

I just found a 69 f150 that I'm looking at buying with a 390 in it

[@f100storys8]

Hi, could you give some specs on the transmission? Stock torque converter? Shift kit? What happens to be the rear end ratio. thanks!

[@financial_burden_92]

F100 story's This video was recorded when it was a bone stock C6. The rear gears are 3.55.

[@f100storys8]

@@financial_burden_92 Thanks for the quick reply! My 3.0's are sluggish compared to this video haha, but great for the highway.

[@f100storys8]

@Tankmaster 160 I dont know, I have a 1964 block and heads (C4AE) as seen by the casting numbers.

[@calebwhite1454]

What style headers? Shorty, mid or long tube? Block hugger? Etc

[@financial_burden_92]

Flowtech long tube

[@dominicsosa7405]

Speaking of ..im going to ass oil and go for a drive...just charge the battery haha you know

[@dominicsosa7405]

Dynomax flows better ...i got them on my 71 sounds great not a fan of FM

[@sapphirethehusky873]

Original 40’s or super 40’s?

[@financial_burden_92]

Original 40’s