Hemi single plane intake

[Cape]

Hey you guys im new to the site looks great! I have a racing question for you. My car is a 69 charger 4 speed with a crate 426 hemi gen2 in it just over 500hp 8 3/4 3.91 M/T dr dutchman 30 spline axels 3100lbs pressure plate and a hays disc. The best it did at the track was a 13.1@106 with a very bad slipping clutch then I blew the clutch right out I couldnt even get it off my trailer. The motor has a duel plane intake on it but I just bought a single plane ray barton one for it. My question is what hp difference with the new intake should I see if any and ET to. Thanks

 

[SUPERSTOCKRACER]

Hi welcome but you need to hit the welcome wagon 1st!
Then fire away the questions.ok

 

[SUPERSTOCKRACER]

Its funny you said you blew your hays clutch. I did the same thing in my 68 hemi RR. Trying to get up a ramp in my open trailer years ago.
I switched to the center force dual friction clutch and never a problem again.
I believe switching to the Ray Barton intake and if your Air fuel ratio is correct you should see about a 25 HP gain from it. My buddy did. Good luck with the swap.

 

[Histoy]

Nice looking Road Runner!

 

[Cape]

Thanks for the info. Nice lookin road runner do u ever take it to the strip?

 

[SUPERSTOCKRACER]

Thanks for the info. Nice lookin road runner do u ever take it to the strip?

Cape I got 4 full race cars and a true pure stock car to go to the strip.
I'm into this hobby heavy. Doing it since 1974 and can't stop.
I got OCD and can't sell anything.

Thats my 1st hemi I ever bought back in the early 80's. matching #'s survivor car. RR1 burgundy.
heres a few pics of my race cars and pure stock.
Any help you need feel free to ask me.