Hey! I just finished dynoing the Quad4 turbo!! 396 whp, 385 tq!!! I'm so pumped -- here's my build if anyone is interested, I have pictures of my dyno graphs, but they are too big for pennocks so I've either got to get my mom's scanner to work or I need to get someone to resize them. Thanks!
--Bryson https://www.fiero.nl/forum/Forum2/HTML/040182.html

------------------
88 Fiero GT Quad4 Turbo =) 396 whp!

Very COOL, Just wondering how many rpms at peak power and torque. send then to me and I can resize and post for ya

------------------
You Don't Know the Power of the Darkside

almost 400 horses of a quad4turbo? Kinda makes me feel bad about my 90-something horses on my duke

That is great to hear after your build that your expectation has been met

WOW thats alot of power at the wheels, I bet you got some more in it look like it leaned out a little on that last run when you were making peak power. I wish someone could host that video, I what to hear that baby scream.

Thanks for posting those!! (+) for ya!
--Bryson

------------------
88 Fiero GT Quad4 Turbo =) 396 whp!

400 HP from a QUAD?? Holy cow! What kinda boost are you running and just how streetable is the setup? Thats cool as S**T! Any plans to take it to the track? Very interested in what kinda numbers that will run. I don't have ANY 4 bangers in the top 30 in my Quarter Mile List!

------------------

USED to be NOS3800
1988 Purple Fiero GTw/SC3800 conversion
Best ET with 3.0 pulley and 1.9 rockers: 12.74@105mph
Best 60 Foot: 1.735

Thanks man! I did those dyno runs at a little over 21psi. I plan to take it to the track, but very rarely, and once I start working on another transmission. It's plenty streetable, and when I'm driving around off boost it gets good mileage. I'm curious as well to the type of times it will run with street tires, but I'd like to get at least one or two 27psi runs. Thanks!
--Bryson

bryson, what are you running for an intercooler now? I read on the other thread that you were using a water/air. How and where do you have it mounted? what are you using for a coolant resivoir, and heat exchanger. Lets see some engine pix

wow, thats nutty man.. way to go.. =]

------------------

Congrat man, that is so awesome,a Fiero with 396 whp should bust deep into the 10's with ease. Only question is how well the trans will hold up with sticky tires and a hard launch.

Good luck
Prasad

------------------
"Turbo Cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alchohol in the mix they'll rock your world"
1986 GT (waiting for Buick GN setup trasplant)
1984SE 5 Speed W/SBC V8
1987 Buick GN(10.70@124MPH)
1987 Trans Am SBC 355cid Twin Turbo(no track times yet)
1992 GMC Typhoon(13.20@ 99mph)
Other cars; JaguarXJ6 & Mercedes AMG 500SEC