Kyle's 77 Cutlass

Okay for you big boy's here, the RR heads are they just for racing or can you use them on a performance engine that you play around with,go to the track, flip laps around town......

Rickman48

Depends on your choice of cubic inches, cam and carb.
I'm sure John can make the necessary recommendations - call him!

firefrost gold

wenzler heads look like a nice improvement you do have to run their intake too. real olds power has some good stuff on them .

380 Racer

Mine work good.

Kyle's 77 Cutlass

Hey is your car on youtube with big Jer's video. Could swear I seen it. Your RR's, you have on a street app car?

380 Racer

No, mine is a race car. I do know a couple of guys up in Minnesota on the street. I feel mine would work on the street good too.

Kyle's 77 Cutlass

Okay, thanks

firefrost gold

Thats BS that car looks like it has the same air in the tires it came off the line with.

380 Racer

Yes if it's there, Jerr shot it

PS 77: It would be no worse than putting big block heads on a small block.

Kyle's 77 Cutlass

Worse,as in what way? Just modifications? You are running a stroker in your car right?What is your power?

Kyle's 77 Cutlass

You need to put this on the back of your car, I'am about to launch my Rocket

380 Racer

Hate to see you waste it LOL, 730 HP @7400 and 579 @5400. Here's a tech article for ya:

http://www.dragracingonline.com/tech...ldstech-1.html

It does 1.30-1.31 sixty foots. Running all out,it did run a 9.68 but we keep it down to win races running 9.90s low 10s. I guess it works......we won a championship last year.

Kyle's 77 Cutlass

That is fastThanks for the article.Put alot of time and money into that engine

Kyle's 77 Cutlass

Hey 380 are these diesel block's easy to come by or what where they in? do you use them because they are heavier? Also with those RR heads, what type of manifold do you have to use

380 Racer

The diesels came in early 80s Cutlasses. They were in other cars also but can't think of the others right now. We filled the block with a regular block filler (made it even stronger).

I'm afraid the only intake for it is theirs. Or get a sheet metal made for it. It isn't real bad tho for the ETs I run with one .

firefrost gold

would it fit under a stock hood . How tall is it ? Could you run a ram air set up with it ?

380 Racer

More reading guys?

http://www.dragracingonline.com/tech...ldstech-1.html

Kyle's 77 Cutlass

That is cool, eat them up, SH@T then out.lol Is that intake open underneath? Looks like in the photo you ca see the valley pan..Thanks for your info

380 Racer

Thanks! Yes the intake is open underneath.

380 Racer

There is a guy running that induction set up in an 86 but does use a cowl hood.