2007 Hennessey GT1000 Twin-Turbo
#16
With the whipple 3.3L blower on the GT's they are just getting 800hp not sure on what fuel though (pump vs race) and just breaking 200mph in the mile.
Heffners TT GT's are mamking 1000rwhp on 100octane, (and I think some pretty close to that on 93), and are running 223mph in the mile.....
twin screw blowers just can't keep the breath flowing at that level.
Heffners TT GT's are mamking 1000rwhp on 100octane, (and I think some pretty close to that on 93), and are running 223mph in the mile.....
twin screw blowers just can't keep the breath flowing at that level.
#19
With the whipple 3.3L blower on the GT's they are just getting 800hp not sure on what fuel though (pump vs race) and just breaking 200mph in the mile.
Heffners TT GT's are mamking 1000rwhp on 100octane, (and I think some pretty close to that on 93), and are running 223mph in the mile.....
twin screw blowers just can't keep the breath flowing at that level.
Heffners TT GT's are mamking 1000rwhp on 100octane, (and I think some pretty close to that on 93), and are running 223mph in the mile.....
twin screw blowers just can't keep the breath flowing at that level.
#23
couldn't have said it any better..
#26
People on viperalley llooooovvveeee John from what I have seen so I wonder what the real story is. I read over there about them having problems in the past but that not being the case anymore. I have no experience with Hennessey, Heffner, or Underground just adding what I have read in case John has been able to turn things around.
#29
My thoughts exactly. I wouldn't send my Schwinn to Hennessey for work to be done.