Some Differences between 95's and 90'/91's - Page 2 - ZR-1 Net Registry Forums

Dynomite · 01-27-2016

Quote:

Originally Posted by Jagdpanzer

The drain tube actually runs between the back of the block/oil pan and in front of the flywheel.

Valley Drain Port looks larger on 95' and goes from Valley into Bell Housing in front of Flywheel and then out with a large port in the Bell Housing Lower Cover plate (shown in photo looking upward in front of Bell Housing Lower Cover Plate and behind Rear of Oil Pan). No tube extends down as the Drain Port appears too large for a tube.

I actually applied engine degreaser and pressure washed the valley and the Larger Drain Port functions very well. I think if the Valley Drain Port on the 95' is not clogged with leaves that one could actually pressure wash the engine with no issues. I will add a photo of the Valley in a moment.

Valley with New Crankcase Cover Gasket installed

GOLDCYLON · 01-27-2016

You forgot the door storage pods

94-96

GOLDCYLON · 01-27-2016

Quote:

Originally Posted by GOLDCYLON

You forgot the door storage pods

94-96

Is the hatch release backside of the passenger door still there? No Tire changing light either, Down in one window was on the 94 and up as well

Dynomite · 01-27-2016

Quote:

Originally Posted by GOLDCYLON

Is the hatch release backside of the passenger door still there? No Tire changing light either, Down in one window was on the 94 and up as well

No Hatch release on passenger door but does have Hatch release on Key Fob.

secondchance · 01-27-2016

I believe 94s and 95s have softer springs but firmer shocks. 94s and 95s are raised a bit more than early cars to keep softer springs from causing nose scrape. I thinks this is achieved by extra rubber pads on the underside, outer edges of the front spring.

Coupe89 · 01-27-2016

I dont recall an EGR on the 90. I'll look again....

secondchance · 01-27-2016

Quote:

Originally Posted by Coupe89

I dont recall an EGR on the 90. I'll look again....

No EGR until 93 (I think...). 94 and 95s have EGR.

We Gone · 01-27-2016

Windshield

Demps · 01-28-2016

Windshield wiper to blade trunnion (different blades required)
Shocks
Shock gears
ASR & associated "stuff"
Master Cylinder
ABS (95 LT1 was upgraded & some say LT5 was too--can't remember)
Rear door jam "locker"--silver alignment pin
Rear storage compartments
Top wrench
No top bumpers (on inside frame) on 95s
Hood emblems & associated alignment holes
Selectable data on speedo LED

WARP TEN · 01-28-2016

Quote:

Originally Posted by USAFPILOT

Crash through shifter was on the 95. It is the only feature on the 95 I wish my 94 had. Though there are others.

As Phil noted, go with a Hurst and eliminate the lift ring. I did that on my '93 and there is plenty of spring loading to keep you from putting it in reverse instead of fifth or sixth. Never had a problem and loved not having the lift ring. --Bob

01-27-2016	#12
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,152	Re: Some Differences between 95's and 90'/91's You forgot the door storage pods 94-96 __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V

01-27-2016	#15
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,702	Re: Some Differences between 95's and 90'/91's I believe 94s and 95s have softer springs but firmer shocks. 94s and 95s are raised a bit more than early cars to keep softer springs from causing nose scrape. I thinks this is achieved by extra rubber pads on the underside, outer edges of the front spring.

01-27-2016	#16
Coupe89 Join Date: Aug 2009 Location: Livermore, Ca Posts: 203	Re: Some Differences between 95's and 90'/91's I dont recall an EGR on the 90. I'll look again.... __________________ 1990 ZR-1 #642

01-27-2016	#18
We Gone Join Date: Apr 2004 Location: ATL. GA. Posts: 2,162	Re: Some Differences between 95's and 90'/91's Windshield __________________ Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold

01-28-2016	#19
Demps Join Date: Jan 2006 Location: Niceville Posts: 997	Re: Some Differences between 95's and 90'/91's Windshield wiper to blade trunnion (different blades required) Shocks Shock gears ASR & associated "stuff" Master Cylinder ABS (95 LT1 was upgraded & some say LT5 was too--can't remember) Rear door jam "locker"--silver alignment pin Rear storage compartments Top wrench No top bumpers (on inside frame) on 95s Hood emblems & associated alignment holes Selectable data on speedo LED