Mesa Racing Engines New Releases
 

After 100's of hours on the dyno were are proud to offer two new poker run series engine packages based on a 632 ci engine combo the first is a naturally aspirated single 4 bbl carb simple but very effective power 800 Hp and 800 ft lbs fully warrantied and the second is a blown 1200 Hp 1200 ft lbs carb set up these engine have been on our drawing board for the past two years as far as cam and valve trane set ups for durability. We've used custom camshaft technology in conjunction with cyl head cnc programs to come by this power with as less maintenance as possible and we're now working on two new combos for the 1300 Hp and 1400 Hp . We are still proud to say all of our engines will have exclusively American made components no German Porsche Chinese fried rice and no Japanese Toyota parts. Here are some pics Sincerely Laz Mesa

Re: Mesa Racing Engines New Releases
 

How much for the N/A motor?

Re: Mesa Racing Engines New Releases
 

Sweet! Can you post the dyno curves. 800/800 has a nice ring to it. 1.26HP/CID for the N/A.

Re: Mesa Racing Engines New Releases
 

Ray Franks heads?

Re: Mesa Racing Engines New Releases
 

800's ? how much?

Re: Mesa Racing Engines New Releases
 

we've tryed many types of heads for these combos and the the heads on the picture is a cnc Reher Morrison 14 degree big chief cnc'ed with their port design but like I said we've worn this thing out on the dyno for reliability sake and we've actually changed the port design slightly and made better torque the MB800na is going to sell for $35,000 completely accessorized and let me tell you we raced this combo last year and were successful with it and pulled the valve covers off twice in the year. The combo is tested and prooven. With the single 4bbl modified by us this engine package is as trouble and maintanance free as our other poker run engines and it's a bad mother. Sincerely Laz Mesa

Re: Mesa Racing Engines New Releases
 

So does 700/700 x 2

Re: Mesa Racing Engines New Releases
 

Pump Gas? Headers?

Re: Mesa Racing Engines New Releases
 

Pump and CMI's

Re: Mesa Racing Engines New Releases
 

Hydraulic roller?

Re: Mesa Racing Engines New Releases
 

Laz nice sounding package . Looks like some high dollar stuff in that valve train . Is that a aluminum block i see :eek: ? Whats the RPM at the 800hp? More spec's please :D

Good luck Laz. It sounds like you did alot of research and REAL testing on these motors before offering them to the public.

Rob :drink:

Re: Mesa Racing Engines New Releases
 

Laz (STOP WHAT YOUR DOING) TMP say's you can't use those heads! They won't work! What about your lifters? It can't go 100 hours without TMP's lifters!

Back to reality ---- Glad to see you trying real head combo's for that 632.

Re: Mesa Racing Engines New Releases
 

All the power in by 5600rpm and we've made the power with conventional heads also so if someone wants that power and wants to go with standard non symmetrically port we can also do it we went with the 14 degree more for the blower set up than anything else but we also tested it on a na combo also and it makes the power and the torque. We just finished a Brodix headed cnc port similar to what we use on the 700s and it made 1100 on pump gas with a tight lash solid roller and I've personally got one in my street car that has 8500 miles on it and never pulled the valve covers off yet. I feel when the valve trane the geometry and the spring press is right these engines will go a long ways without maintenance but I also feel research is critical and these set ups have to be tested. Sincerely Laz Mesa
PS Here is the engine that I was running in my car until someone fell in love with it.

Re: Mesa Racing Engines New Releases
 

nobody, i don't think TMP ever said those heads don't work, just that they don't need them, and mesa just told you the same thing..... :rolleyes: :rolleyes:

Re: Mesa Racing Engines New Releases
 

Well said, that is why Mercury used the 14 and even the 16 degree head in their Pro Offshore series motors that ran in Europe for many years, I know because we have those complete EFI motors in the shop. However, the customer is the key in any engine package, some like to fly and some like be part of the pack. When selling a package customer is told the pros and cons and the maintenace that follows with a solid roller set up of any kind. Some people know what a dipstick is and some dont, for those that dont know need allot of money to pay for repairs.

Albert

Re: Mesa Racing Engines New Releases
 

I believe they said they had trouble with the valvetrain on these heads, but not many other people have this trouble.

As far as needing them, how do you think you make big HP
If you ever get a chance look at some Sterling big inch motors and you won't see regular heads.
One thing I want to point out is the whole fact those heads exist is so the runners are the same length and if you know anything about motors this is a plus.

Your right though the size and the amount of air needed (RPM and CI) dictates how good the heads have to be.
You can get spreadport heads that are available today with very small runners and will flow more than big runner 24's.
In this game the smaller the runner can be and still flow air the more HP you'll have all the way through the RPM band.

Re: Mesa Racing Engines New Releases
 

Didn't mean to hijack your thread Laz

Keep up the good work!!!!!!