** 1st Gen Dyno Sticky **
Full Member
Joined: Oct 2004
Posts: 87
Likes: 0
From: sydney
1984 rx7
S4 turbo block, s4 rotors.
3mm mazda seals
mild port (smallish street port), very large exhaust ports
old GT37 turbo from a volvo truck.. ( 64mm inducer i think ) GT exhaust wheel..
1.28ar TA exhaust housing (lag)
40mm wastegate .. 8psi spring
450 x 400 x 75 size intercooler, 3inch piping
044 pump 3/8 fuel line, malpassi fuel reg
light flywheel.. the "swiss cheese" one
brass button solid 4 puck clutch with a extra heavy pressure plate
4.3 lsd diff
microtech mtx12
3 inch exhaust with a straight through muffler
On a 40min dyno tune it made 293.5rwhp on 13psi (boost was creaping up)
no torque figures
Motor blew right after we tested the tune on the street... drove it home on 1 rotor(front) and it was still pinging when coming on positive boost pressure
S4 turbo block, s4 rotors.
3mm mazda seals
mild port (smallish street port), very large exhaust ports
old GT37 turbo from a volvo truck.. ( 64mm inducer i think ) GT exhaust wheel..
1.28ar TA exhaust housing (lag)
40mm wastegate .. 8psi spring
450 x 400 x 75 size intercooler, 3inch piping
044 pump 3/8 fuel line, malpassi fuel reg
light flywheel.. the "swiss cheese" one
brass button solid 4 puck clutch with a extra heavy pressure plate
4.3 lsd diff
microtech mtx12
3 inch exhaust with a straight through muffler
On a 40min dyno tune it made 293.5rwhp on 13psi (boost was creaping up)
no torque figures
Motor blew right after we tested the tune on the street... drove it home on 1 rotor(front) and it was still pinging when coming on positive boost pressure
82' 109.5Hp/91.6Tq headers, no cat, muffler, holley red fuel pump, Stock Port
heres my other thread with vids and dyno sheets
https://www.rx7club.com/1st-gen-general-discussion-207/dyno-results-701299/
heres my other thread with vids and dyno sheets
https://www.rx7club.com/1st-gen-general-discussion-207/dyno-results-701299/
Last edited by TheDriver216; Nov 4, 2007 at 08:09 PM. Reason: ...
Absolute Power is Awesome
Joined: Mar 2001
Posts: 1,973
Likes: 5
From: Issaquah, WA
Here's my setup:
82 base model, LSD and rear disks
S5 street ported 6-port
secondary sleeves removed
S5 intake, active dynamic chamber
stock fuel injectors
emmissions controls in place
2 1/2 exhaust all the way back
Haltech F10 fuel control
It made 167 rear wheel hp on the dyno and 128 lb-ft of torque. The torque curve is beautifully flat from 4000-8000 RPM. The dynamic chamber switches over at 6000 RPM and makes a noticable bump in power.
It's mostly tuned for driveability, but it's seriously fast!
http://www.nopistons.com/forums/uplo...1083865442.jpg
green line - pre-tune
red line - post tune
82 base model, LSD and rear disks
S5 street ported 6-port
secondary sleeves removed
S5 intake, active dynamic chamber
stock fuel injectors
emmissions controls in place
2 1/2 exhaust all the way back
Haltech F10 fuel control
It made 167 rear wheel hp on the dyno and 128 lb-ft of torque. The torque curve is beautifully flat from 4000-8000 RPM. The dynamic chamber switches over at 6000 RPM and makes a noticable bump in power.
It's mostly tuned for driveability, but it's seriously fast!
http://www.nopistons.com/forums/uplo...1083865442.jpg
green line - pre-tune
red line - post tune
Captain Falcon!
Joined: Nov 2006
Posts: 12
Likes: 0
From: Broadview Hts, Oh
Here's my setup:
82 base model, LSD and rear disks
S5 street ported 6-port
secondary sleeves removed
S5 intake, active dynamic chamber
stock fuel injectors
emmissions controls in place
2 1/2 exhaust all the way back
Haltech F10 fuel control
It made 167 rear wheel hp on the dyno and 128 lb-ft of torque. The torque curve is beautifully flat from 4000-8000 RPM. The dynamic chamber switches over at 6000 RPM and makes a noticable bump in power.
It's mostly tuned for driveability, but it's seriously fast!
http://www.nopistons.com/forums/uplo...1083865442.jpg
green line - pre-tune
red line - post tune
82 base model, LSD and rear disks
S5 street ported 6-port
secondary sleeves removed
S5 intake, active dynamic chamber
stock fuel injectors
emmissions controls in place
2 1/2 exhaust all the way back
Haltech F10 fuel control
It made 167 rear wheel hp on the dyno and 128 lb-ft of torque. The torque curve is beautifully flat from 4000-8000 RPM. The dynamic chamber switches over at 6000 RPM and makes a noticable bump in power.
It's mostly tuned for driveability, but it's seriously fast!
http://www.nopistons.com/forums/uplo...1083865442.jpg
green line - pre-tune
red line - post tune
Hehe, lsd and rear discs would make it a GSL and not base
Full Member
Joined: Oct 2004
Posts: 87
Likes: 0
From: sydney
1984 rx7
S4 turbo block, s4 rotors.
3mm mazda seals
mild port (smallish street port), very large exhaust ports
old GT37 turbo from a volvo truck.. ( 64mm inducer i think ) GT exhaust wheel..
1.28ar TA exhaust housing (lag)
40mm wastegate .. 8psi spring
450 x 400 x 75 size intercooler, 3inch piping
044 pump 3/8 fuel line, malpassi fuel reg
light flywheel.. the "swiss cheese" one
brass button solid 4 puck clutch with a extra heavy pressure plate
4.3 lsd diff
microtech mtx12
3 inch exhaust with a straight through muffler
On a 40min dyno tune it made 293.5rwhp on 13psi (boost was creaping up)
no torque figures
Motor blew right after we tested the tune on the street... drove it home on 1 rotor(front) and it was still pinging when coming on positive boost pressure
S4 turbo block, s4 rotors.
3mm mazda seals
mild port (smallish street port), very large exhaust ports
old GT37 turbo from a volvo truck.. ( 64mm inducer i think ) GT exhaust wheel..
1.28ar TA exhaust housing (lag)
40mm wastegate .. 8psi spring
450 x 400 x 75 size intercooler, 3inch piping
044 pump 3/8 fuel line, malpassi fuel reg
light flywheel.. the "swiss cheese" one
brass button solid 4 puck clutch with a extra heavy pressure plate
4.3 lsd diff
microtech mtx12
3 inch exhaust with a straight through muffler
On a 40min dyno tune it made 293.5rwhp on 13psi (boost was creaping up)
no torque figures
Motor blew right after we tested the tune on the street... drove it home on 1 rotor(front) and it was still pinging when coming on positive boost pressure
Absolute Power is Awesome
Joined: Mar 2001
Posts: 1,973
Likes: 5
From: Issaquah, WA
Without a sunroof, electric windows, electric locks, rear wiper, electric mirrors and whatever else, I'm not quite a GSL, but I am down abuot 50-100 pounds of stuff that doesn't help me go faster.
Junior Member
Joined: Nov 2006
Posts: 20
Likes: 0
From: West Columbia, SC
1985 GS, S4 6port, stock port, Dellorto, RB Street Port full exhaust, Aluminum Flywheel, Pineapple racing port sleeves, direct ignition for leading, 146 rwhp 133 rwt, The first two are 5,6 ports wired open and the second two are normal operation of 5,6 ports.
Alright.... I will add my info now that it has been tuned good for almost a month..
85 GSL-SE
S4 TII block - mildly streetported
2 MSD 6a's and Blaster coils.
Taylor 10mm Racing Wires.
Jaytech Manifold with Holley Carb (Blowthru)
70-1 Turbo .96 back housing with HKS 40mm wastegate (10 psi spring)
NPR Front mount intercooler.
Dyno tuned by Lopez Racing in Miami on a Dyno Dynamics Dynometer with boost set at 14 PSI.
85 GSL-SE
S4 TII block - mildly streetported
2 MSD 6a's and Blaster coils.
Taylor 10mm Racing Wires.
Jaytech Manifold with Holley Carb (Blowthru)
70-1 Turbo .96 back housing with HKS 40mm wastegate (10 psi spring)
NPR Front mount intercooler.
Dyno tuned by Lopez Racing in Miami on a Dyno Dynamics Dynometer with boost set at 14 PSI.
Last edited by NoPis10; Mar 25, 2008 at 05:40 PM.
Alright.... I will add my info now that it has been tuned good for almost a month..
85 GSL-SE
S4 TII block - mildly streetported
2 MSD 6a's and Blaster coils.
Taylor 10mm Racing Wires.
Jaytech Manifold with Holley Carb (Blowthru)
70-1 Turbo .96 back housing with HKS 40mm wastegate (10 psi spring)
NPR Front mount intercooler.
Dyno tuned by Lopez Racing in Miami on a Dyno Dynamics Dynometer with boost set at 14 PSI.
85 GSL-SE
S4 TII block - mildly streetported
2 MSD 6a's and Blaster coils.
Taylor 10mm Racing Wires.
Jaytech Manifold with Holley Carb (Blowthru)
70-1 Turbo .96 back housing with HKS 40mm wastegate (10 psi spring)
NPR Front mount intercooler.
Dyno tuned by Lopez Racing in Miami on a Dyno Dynamics Dynometer with boost set at 14 PSI.
BTW..
This is on 93 pump gas, all stock suspension completely rebuilt with new bushings/shocks/springs/tie rods/balljoints etc..etc...
L8R
Joined: Aug 2005
Posts: 246
Likes: 0
From: Birmingham, AL
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