Finally Heads are Done - ZR-1 Net Registry Forums

GOLDCYLON · 02-01-2012

Its been forever but my heads finally came back from the full 36MM treatment. Cant wait to see what she will throw down with the 380 bottom end and Petes intake cams

No the secondaries are never going back in. (The cause of my engine failure)

sammy · 02-01-2012

wow very nice indeed . can hardly wait to see what she does . who is going to tune it for you when she is done ?

GOLDCYLON · 02-01-2012

Quote:

Originally Posted by sammy

wow very nice indeed . can hardly wait to see what she does . who is going to tune it for you when she is done ?

It depends if it good I will leave it or Corey's. Dom and I will work on it to get it real close first. GC

WB9MCW · 02-01-2012

Sweet GC - nice job!

VetteMed · 02-01-2012

Daryll, that looks GREAT! I'm jealous!

WB9MCW · 02-04-2012

Yep that is the dreaded rattle alright - just a soon as you let off the clutch it starts.

No doubt you have to just put a deaf ear to it all and just accept that it is what it is.

Now I see some of you have made it much better with the tune-new injectors and different tranny oil.

So I guess that you can make it better with a bit o work and fluid choice. This is good indeed.

How about a vid with good sound from one of you who have achieved this goal so we can have a listen to your tamed rattle beast.

tomtom72 · 02-04-2012

I'll bet you look just like that!

Way to be Daryll! Use her in good health!

Tom

-=Jeff=- · 02-04-2012

I had the rattle on my 89 with the Fidanza flywheel and even being a blck tag it did not sound as loud as Polo-1's video. The rattle on my 89 was more subtle then that

XfireZ51 · 02-04-2012

This is a vid of my ZR idling after ported heads and Pete intake cams installed. Near end of vid I place the camera on the plenum to illustrate vibration at idle.
I did quite a bit of additional tuning after this which is now incorporated in the tune I sent to GC. We'll see how it works. BTW, idle here is at 750-825rpm.

[IMG]

[/IMG]

Polo-1 · 02-04-2012

I should say that's a 402 with SCG stage 2 intakes and 1 exhuast cams. With a little cam the motor start to make the tranny rattle...

02-01-2012	#1
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,155	Finally Heads are Done Its been forever but my heads finally came back from the full 36MM treatment. Cant wait to see what she will throw down with the 380 bottom end and Petes intake cams No the secondaries are never going back in. (The cause of my engine failure) __________________ 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 Last edited by GOLDCYLON; 02-01-2012 at 12:55 AM.

02-01-2012	#2
sammy Join Date: Jun 2010 Location: back in lone pine Posts: 591	Re: Finally Heads are Done wow very nice indeed . can hardly wait to see what she does . who is going to tune it for you when she is done ?

02-01-2012	#4
WB9MCW Join Date: Dec 2003 Location: McHenry, Il. Posts: 6,607	Re: Finally Heads are Done Sweet GC - nice job! __________________ http://i119.photobucket.com/albums/o...9mcw/SIG-2.jpg http://i119.photobucket.com/albums/o128/wb9mcw/vcm.gif "The Budget should be balanced, the Treasury should be refilled, public debt should be reduced, the arrogance of officialdom should be tempered and controlled, and the assistance to foreign lands should be curtailed, lest Rome will become bankrupt. People must again learn to work instead of living on public assistance." - Cicero, 55 BC " We the people are the rightful masters of both Congress and the courts, not to overthrow the Constitution but to overthrow the men who pervert the Constitution." - Abraham Lincoln

02-01-2012	#5
VetteMed Join Date: Mar 2009 Location: Orlando, FL Posts: 1,828	Re: Finally Heads are Done Daryll, that looks GREAT! I'm jealous! __________________ 2004 Z06/Z16 LeMans Commemorative Edition 1991 ZR-1 #302 White/Gray (sold) 1991 ZR-1 #1147 Red/Saddle (sold)

02-04-2012	#6
WB9MCW Join Date: Dec 2003 Location: McHenry, Il. Posts: 6,607	Re: Finally Heads are Done Yep that is the dreaded rattle alright - just a soon as you let off the clutch it starts. No doubt you have to just put a deaf ear to it all and just accept that it is what it is. Now I see some of you have made it much better with the tune-new injectors and different tranny oil. So I guess that you can make it better with a bit o work and fluid choice. This is good indeed. How about a vid with good sound from one of you who have achieved this goal so we can have a listen to your tamed rattle beast. __________________ http://i119.photobucket.com/albums/o...9mcw/SIG-2.jpg http://i119.photobucket.com/albums/o128/wb9mcw/vcm.gif "The Budget should be balanced, the Treasury should be refilled, public debt should be reduced, the arrogance of officialdom should be tempered and controlled, and the assistance to foreign lands should be curtailed, lest Rome will become bankrupt. People must again learn to work instead of living on public assistance." - Cicero, 55 BC " We the people are the rightful masters of both Congress and the courts, not to overthrow the Constitution but to overthrow the men who pervert the Constitution." - Abraham Lincoln

02-04-2012	#7
tomtom72 Join Date: Dec 2004 Location: Jacksonville, FL USA Posts: 4,645	Re: Finally Heads are Done I'll bet you look just like that! Way to be Daryll! Use her in good health! Tom __________________ 1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member

02-04-2012	#8
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,171	Re: Finally Heads are Done I had the rattle on my 89 with the Fidanza flywheel and even being a blck tag it did not sound as loud as Polo-1's video. The rattle on my 89 was more subtle then that __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978

02-04-2012	#9
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,710	Re: Finally Heads are Done This is a vid of my ZR idling after ported heads and Pete intake cams installed. Near end of vid I place the camera on the plenum to illustrate vibration at idle. I did quite a bit of additional tuning after this which is now incorporated in the tune I sent to GC. We'll see how it works. BTW, idle here is at 750-825rpm. [IMG][/IMG] Last edited by XfireZ51; 02-04-2012 at 04:30 PM.

02-04-2012	#10
Polo-1 Join Date: Sep 2005 Location: Washington Posts: 955	Re: Finally Heads are Done I should say that's a 402 with SCG stage 2 intakes and 1 exhuast cams. With a little cam the motor start to make the tranny rattle...

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