1482 hp small block chevy for hot rod
 

We just finished David Frieburgers twin turbo small block for project f-bomb we plan to run this car at drag week.The motor made 1025 hp and 980 ft lbs on 91 octane and 1482hp at 5600 rpm and 1441 ft lbs of torque.we actually had about 200 hp more in the motor but the 83 lb injectors were stuck open at that point.This is is a totally streetable combo as a matter of fact the cams advertised duration is 266 seat to seat.We got a ton of video during the testing.we made over 31 pulls above a 1000 hp.I'm going to convert the video and post it when were done.Nelson Racing Engines

1482 hp sbc
 

more pics

very cool Tom.


Jody

Awesome. Just awesome. Can't wait for the video. :thumbsup:

Wow, man. I just soiled myself. :thumbsup:

Tom, how much boost and total timing for both the 91 octane pulls and the all out pulls on the dyno?

that exhaust is just plain SEXY

This may sound like a dumb question. But what are those cylinders above the turbos that stick out? Is that an intake of some sort? Should I know the answer to this? Probably...I am a bad pro-tourer :( ;)

Tim

They are waste gates. They are used to control how fast the turbo spins and therefore how much boost it produces. It does this by a spring loaded diaphram that diverts exhaust gases to the "dump" tube bypassing the turbine side of the turbo.

Very nice Tom!!.

Just plain sick :thumbsup:, and I thought my 525hp LS6 was cool.
Oh well, back to the drawing board. :captain:

SHES A BAD BOY!!! LOL :thumbsup:

Very Sweet :thumbsup: .

David

:eek: :eek:

come on lets hear the specs!

Once again, it's the mad Dr. Nelson and Mr. Tom - psycho engine builder. 1482 Hp from 406 cu in ? That's pretty SICK. :goofy:

Group Purchase!

1482 Hp Sbc
 

The Motor Made 1025 Hp At 14 Pounds Of Boost And 32 Degrees Total Timing.5900 Rpm 1482 Hp At 29 Pounds Of Boost And 32 Degrees Timing 5600 Rpm.but Trust Me When You See The Video When The Motor Hits Beyond 1000 Hp It Jumps The Hp So Fast Its Hard To Read The Gauge It Would Have Made 1600+ But The Air Fuel Would Go From 11 To 1 To 13 In A Heart Beat So We Kept Having To Shut The Run Off Early.the Goal For David Was To Make A Streetable 1000 Hp And We Did That On Pump Gas .he Was Stoked.

what he said! :thumbsup: :hail:

Are you at liberty to give any specs(engine/turbo size, heads, etc.)?

:hail: :hail: :hail: :hail:

Omg!!
 

Absolutely unreal!! :willy:

Mr Nelson, you sir are a GOD!! :bow:

Just don't get your hands near his mouth at lunch when he is feeding....:eek:
He needs all that brain food to come up with those bad @$$ engines ideas

1482 Hp Sbc
 

406 Sbc Some Of Our Special 72 Mm Turbos,the Turbo's Are The Real Power Maker Theres 400 Hp From The Right Turbo To The Wrong One Camshaft Again Is Special But You Can Purchase From Me If Your Interested.cnc Brodix 227's Which Weve Since Switched To Spread Ports On All The New Motors.8.5 To 1 Compression 4.155/3.750 Bore Stroke.nothing Crazy Just The Right Mesh Of Parts.

Do you make your own intakes or is that a Hogan, etc.?

1482 hp sbc
 

We are making our own intake right now it is very trick runner set up I've seen as much as 100 hp and a sweet sound change just from changing to it.

Tom, when do you think you'll have some video up?

1482 hp sbc
 

I gave it to my dad to edit this morning.probally a week.I've got two more turbo motors we shot two including just for you a 1100 hp pump gas 427 tt.As soon as there done you'll be the first to get it.

Sweetness, thanks Tom. :captain:

Thank you very much. Nelson Racing Engines is always setting new standards.

Tom could you do that with a pontiac(aftermarket) engine to???

Let me get my small change purse out so i can buy one! LOL ... nice motor :D

Would it please got to do a twin turbo mopar build? :hail: :unibrow: :D

1482 Hp Sbc
 

Pontaic /mopar/ford I Like Making Things Go Fast.

My that makes our 1200hp pump gas vipers seem kinda lame :(


Well done man, thats one WICKED COMBO! :hail:

What are you using for engine management? I don’t see a distributor there…

Just curious what's the turbine setup on those turbos, if you don't mind sharing? I'm running similar turbos, mine are DBB with P-trim .70 A/R turbine sides, wondering how they compare to yours.......

i think they use a tec-3 system distributorless ing.

Electromotive TEC3 with 60-2 crank trigger ignition.

1482 Hp
 

These Guys Are Right.tec 3 60-2 Wheel Thats One Of The Tricks That Keep These Things Alive Is The Ignition.i've Run The Other Systems And While They All Have Plus's And -'s The One Thing I've Noticed Is That The Main Bearings And Rod Bearings Look Much Better Running The Kind Of Power We Make With This Set-up.i'm Not Sure What It Is ,i Feel Its A More Stable Ignition Circuit.that Would Be My Guess.