ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 General Postings

Reply
 
Thread Tools Display Modes
Old 10-19-2012   #51
Pete
 
Pete's Avatar
 
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,667
Default Re: Who's Modding this winter?

Paul, i'm sure all is ok.

Here's a little something that might cheer you up.

I found this looking for something else the sad part is i remember when he was selling, this ad was December 2002,i was porting my heads that month and dyno'd March 2003.

__________________________________________________ ___________

91 #818, Black/Black, 29,500 miles! Mods Include..... 368ci, ported heads, plenum & inj. housings, 63mm TB, 2" Watson headers, 3" Tri-Flo exhaust, Rippie roll bar, Rippie camber & trailing arm brackets, short throw shifter, Fidanza Lt. weight flywheel, 5 spoke wheels, 3.90 rear, speed correction box, drillied-slotted rotors, Grand Sport calipers, stainless steel lines, brake cooler lines, lowered!!

The car pulled 434.4 rwhp & 406.5 rwtq (corrected), this car was built by South Ga. Corvette (Aaron Scott)!! Also have both tops, window sticker, build sheet, original wheels!! I've probably left something out, package has around 6000 miles on it!!!

This is an extremely fun car, will make someone real happy!! Another project is the only reason this car is for sale, and everything else!!

Please call Mike P. 229 386 1416 or mmperlis@friendlycity.net

$34,500

Thanks!!!! BTW........EVERYTHING in my signature is for sale......YES, everything!!

__________________________________________________ ________



Nice comparo old tech with new tech.
Pete
__________________
'91 #1635 PoloGreen 350 LT5
11.09 @ 129.27
11.04 @ 128.86
474RWHP 400RWTQ
http://www.youtube.com/watch?v=SFNFOhGGlR4
http://www.youtube.com/watch?v=ZlRIOMwaDYY
https://sites.google.com/site/peteszr1garage

Last edited by Pete; 10-19-2012 at 08:44 AM.
Pete is offline   Reply With Quote
Old 10-19-2012   #52
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
Default Re: Who's Modding this winter?

Quote:
Originally Posted by Pete View Post
Paul, i'm sure all is ok.

Here's a little something that might cheer you up.

I found this looking for something else the sad part is i remember when he was selling, this ad was December 2002,i was porting my heads that month and dyno'd March 2003.

__________________________________________________ ___________

91 #818, Black/Black, 29,500 miles! Mods Include..... 368ci, ported heads, plenum & inj. housings, 63mm TB, 2" Watson headers, 3" Tri-Flo exhaust, Rippie roll bar, Rippie camber & trailing arm brackets, short throw shifter, Fidanza Lt. weight flywheel, 5 spoke wheels, 3.90 rear, speed correction box, drillied-slotted rotors, Grand Sport calipers, stainless steel lines, brake cooler lines, lowered!!

The car pulled 434.4 rwhp & 406.5 rwtq (corrected), this car was built by South Ga. Corvette (Aaron Scott)!! Also have both tops, window sticker, build sheet, original wheels!! I've probably left something out, package has around 6000 miles on it!!!

This is an extremely fun car, will make someone real happy!! Another project is the only reason this car is for sale, and everything else!!

Please call Mike P. 229 386 1416 or mmperlis@friendlycity.net

$34,500

Thanks!!!! BTW........EVERYTHING in my signature is for sale......YES, everything!!

__________________________________________________ ________



Nice comparo old tech with new tech.
Pete
Wow!! That IS interesting!!! ("None so blind as those that WILL NOT SEE")

But, back on topic, I've got an idea for a mod to toss onto the table at our FBI performance & engineering...er... "pizza nite" (I meant to say) on Saturday. It might make for an interesting hp adder.


P.

Last edited by Paul Workman; 10-19-2012 at 01:11 PM.
Paul Workman is offline   Reply With Quote
Old 10-19-2012   #53
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,685
Default Re: Who's Modding this winter?

Looks like the added cubes in the 368 show up as better torque numbers than the 5.7L. Doesn't say whether these are stock cams. Larger displacement is probably being limited by the smaller cams. I wonder how much "porting" the heads and IHs have. Probably not as much as current day work. So could better porting and bigger cams get the 368 over the level Pete has on his 350? And how about the ROI on that.

Pete,

Would be interesting to see diff in cost of your package v 368 using your cams and porting.

Last edited by XfireZ51; 10-19-2012 at 09:46 AM.
XfireZ51 is offline   Reply With Quote
Old 10-19-2012   #54
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
Default Re: Who's Modding this winter?

Quote:
Originally Posted by XfireZ51 View Post
Looks like the added cubes in the 368 show up as better torque numbers than the 5.7L. Doesn't say whether these are stock cams. Larger displacement is probably being limited by the smaller cams. I wonder how much "porting" the heads and IHs have. Probably not as much as current day work. So could better porting and bigger cams get the 368 over the level Pete has on his 350? And how about the ROI on that.

Pete,

Would be interesting to see diff in cost of your package v 368 using your cams and porting.
Dom,

Yeah, I studied that too. The cubes are adding to torque - no doubt in the mid range. (Then again, Pete's RWTQ is above 400 with his 5.7L) If I recall correctly, my RWTQ is 378 at 5200, but peak hp is 432. Doing the graphs in my head, I suspect the SGC 368's torque is falling on it's nose, somewhere above 60-6200 rpm. So, porting AND cams of yore come into question. But, it's pretty amazing what "some people" have accomplished in the past decade (since that 20 year old stuff was done...)

U be @ Home Run Pizza Saturday???

P.

Last edited by Paul Workman; 10-19-2012 at 01:06 PM.
Paul Workman is offline   Reply With Quote
Old 10-19-2012   #55
Pete
 
Pete's Avatar
 
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,667
Default Re: Who's Modding this winter?

Quote:
Originally Posted by XfireZ51 View Post
Looks like the added cubes in the 368 show up as better torque numbers than the 5.7L. Doesn't say whether these are stock cams. Larger displacement is probably being limited by the smaller cams. I wonder how much "porting" the heads and IHs have. Probably not as much as current day work. So could better porting and bigger cams get the 368 over the level Pete has on his 350? And how about the ROI on that.

Pete,

Would be interesting to see diff in cost of your package v 368 using your cams and porting.
Cubes will always make more torque.

Dom,it's been a while i can't remember what cams were in it.
That would be a pretty sad 368 if it had cams.

The differance between doing a 368 ($12-$15k) or just top end port work on a 350 i would estimate half price.

Pete
__________________
'91 #1635 PoloGreen 350 LT5
11.09 @ 129.27
11.04 @ 128.86
474RWHP 400RWTQ
http://www.youtube.com/watch?v=SFNFOhGGlR4
http://www.youtube.com/watch?v=ZlRIOMwaDYY
https://sites.google.com/site/peteszr1garage
Pete is offline   Reply With Quote
Old 10-22-2012   #56
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
Default Re: Who's Modding this winter?

I did a compression check on the cold engine that hadn't been run for a week.

I put the battery charger on to keep the battery topped off (battery ordinarily has a Battery Tender on it full time.

I pulled all the plugs, and they all looked identical; whitish with ever so slight amount of brownish tint.

I ran the starter for 6 compression strokes each

Compression** (all the plugs out except the one with the meter) ran between 195 and 205, except one was 185.

**Note: the plug with the lower compression was the #3 hole; the one where the coolant burst through the IH wall as result of it being thin due to some porting. Marc said it might well be due to the fact that the chamber may have been well decarbonized by the coolant. Maybe.


Am currently running an oil consumption test, tho there is no smoking that I can see at idle.


WINTER PROJECTS: Which brings me to another winter project: An oil catch can. I currently am not entirely satisfied with the ones I've seen: too pricy, or obtrusive, or both! I kinda like the ones Bob and Al came up with for their big inch motors; approx one pint capacity, custom can that sits down by the driver's side headlight. The plumbing is such that you would hardly notice it; taking advantage of the stock piping (as I recall) so as not to clutter the view of the powder coated motor with plumbing. (Looks nice as you don't see it!)

P.
Paul Workman is offline   Reply With Quote
Old 10-22-2012   #57
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,685
Default Re: Who's Modding this winter?

Mods:

1. Rear SS brake lines/brake fluid
2. Headlamp motor gears
3. Driver's seat bolster repair
XfireZ51 is offline   Reply With Quote
Old 10-22-2012   #58
cvette98pacecar
 
Join Date: May 2011
Location: Sydney, Australia
Posts: 2,466
Default Re: Who's Modding this winter?

Quote:
Originally Posted by Paul Workman View Post
I did a compression check on the cold engine that hadn't been run for a week.

I put the battery charger on to keep the battery topped off (battery ordinarily has a Battery Tender on it full time.

I pulled all the plugs, and they all looked identical; whitish with ever so slight amount of brownish tint.

I ran the starter for 6 compression strokes each

Compression** (all the plugs out except the one with the meter) ran between 195 and 205, except one was 185.

**Note: the plug with the lower compression was the #3 hole; the one where the coolant burst through the IH wall as result of it being thin due to some porting. Marc said it might well be due to the fact that the chamber may have been well decarbonized by the coolant. Maybe.


Am currently running an oil consumption test, tho there is no smoking that I can see at idle.


WINTER PROJECTS: Which brings me to another winter project: An oil catch can. I currently am not entirely satisfied with the ones I've seen: too pricy, or obtrusive, or both! I kinda like the ones Bob and Al came up with for their big inch motors; approx one pint capacity, custom can that sits down by the driver's side headlight. The plumbing is such that you would hardly notice it; taking advantage of the stock piping (as I recall) so as not to clutter the view of the powder coated motor with plumbing. (Looks nice as you don't see it!)

P.
Paul, I agree with you entirely. Al, Bob G catch cans look great, I was looking at Al car in bowling green it was a clean install that looks like it was factory installed. I am also looking at Radium oil catch cans as they use a Stainless steel condenser to remove the oil. No junk media to break apart.

https://radiumauto.com/index.php?p=p...id=37&parent=0
cvette98pacecar is offline   Reply With Quote
Old 10-22-2012   #59
Z51JEFF
 
Z51JEFF's Avatar
 
Join Date: Dec 2007
Location: Fremont, CA
Posts: 3,087
Default Re: Who's Modding this winter?

Well..........................I had somethings planned and then I found this 63 Nova S.S. convertible.I wasnt in the market for another car right now but just couldn't pass it up,this makes Nova #5.Its got some very minor rust issues but none in the floors,trunk.So much for my new wheels.[IMG][/IMG][IMG][IMG][/IMG]
Z51JEFF is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:52 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2025