New Brazilian record on dino for 6 cylinders engines!!
Itīs a twin turbo 250 Chevy, with a 950cfm 4bbl dominator Holley carb and twin A/R 72 MASTER POWER turbos. 42psi of boost!!!!
http://www.youtube.com/watch?v=W3K0SzSEb58&feature=player_embedded Douglas Carbonera - Brazil
Doesn't seem to be as good as the claims already made about Douglas making 1200-1400 HP with his combo....which one makes the most....
Douglas said he would like to make 1200 -1400 HP,I dont think he ever said he made that much,as far as I know he only dynoed his yellow car on 7 psi of boost pressure & made 700 HP.
Not bad @ all for 7 psi!!
Now I think he has ran as much as 26 psi,but is having tranny problems,,,w/the transbrake he can only boost launch @ 7 psi,,,not good when the record holder is launching @ 30 psi.
He is looking into a lenco,liberty or jerico trans or???
MBHD
Ok, maybe thats what it was....projected instead of actual,its been a while since I saw it. But, your right 700HP @ 7psi is good.
Cezar Degreas has been running this configuration for about 15 years. He used to run a Opala, bud due to handling and traction problems he switched do a dragster, much more predictable that the previous car. The rail has run in the low 7s. He is a pioneer, and if memory serves me well, the first chevy 250 in the nines, here in Brazil. I think he still runs a carburetor, a super tricked out holley four barrell on methanol, rather than fuel injection. People used to laugh on him, but he has a dream of seeng these great inline six running head to head with the v-8s and so he did.