|
02-14-2014, 12:43 PM | #21 |
VIP Member
Join Date: Oct 2002
Location: Richmond Indiana
Posts: 1,197
Likes: 5
Liked 32 Times in 19 Posts
|
Re: 1969 camaro hood
Billy, I am truly impressed with your data. Thanks. Wonder why NHRA took 40? years to look into this? I can only guess a competitor with a slower combination. Probably will still be slower but I must admit if it didn't come on it or not available as an option on it then it shouldn't be allowed. Now apply the same reasoning to all the other small parts, fins, wings etc. people have mentioned within a month or so and all will be fair.
|
02-14-2014, 12:49 PM | #22 | |
VIP Member
Join Date: Oct 2002
Location: On a hilltop in Pa.
Posts: 4,330
Likes: 3,337
Liked 7,198 Times in 1,610 Posts
|
Re: 1969 camaro hood
Quote:
__________________
Billy Nees 1188 STK, SS I'm OK..........it's everybody else. |
|
02-14-2014, 01:00 PM | #23 |
VIP Member
Join Date: Oct 2013
Location: Gulf Breeze, FL
Posts: 1,655
Likes: 8
Liked 33 Times in 16 Posts
|
Re: 1969 camaro hood
Spoilers (D80): The spoiler option was not available in 1967 on any Camaro. It became available as an option on all cars (except those with a rear antenna) in 68-69. It was not mandatory on any car, except for the 69 pace car replicas and later 69 Z's. The narrower 68 spoiler was used on the 69 Camaro up to January - March of 69, when the wider 69 spoiler was phased in. One of the torsion bars on an original spoiler equipped car will be of larger diameter to compensate for the weight of the spoiler. The front center of the 69 subframe will have a drilled hole to mount the center brace of the front spoiler.
Cowl hood (ZL2): The cowl hood was an option on SS and Z28 models in 1969 and was included on all COPO's and Pace Cars. It was introduced midyear 69. #1 ZL1, built 12E at Norwood is one of the first Camaros to have a factory ZL2 hood. A late December LOS-built Z28 with ZL2 has also been documented. The ZL2 option included a solenoid and flapper in the hood. The wiring for the solenoid was routed through a special hole in firewall above the fuseblock. Only 10,026 cars received cowl hoods in 69 and about half of those went to COPO's and Pace Cars, meaning there were only 5,000 Z28's and SS's (out of about 20,000 Z28's and 30,000 non-Pacer SS's) that received the cowl hood.
__________________
Rich Taylor I/SA - 321 Last edited by HandOverFist; 02-14-2014 at 01:03 PM. |
02-14-2014, 01:05 PM | #24 | |
VIP Member
Join Date: Oct 2002
Location: On a hilltop in Pa.
Posts: 4,330
Likes: 3,337
Liked 7,198 Times in 1,610 Posts
|
Re: 1969 camaro hood
Quote:
__________________
Billy Nees 1188 STK, SS I'm OK..........it's everybody else. |
|
02-14-2014, 01:39 PM | #25 |
Member
Join Date: Feb 2009
Location: Indy
Posts: 103
Likes: 18
Liked 14 Times in 10 Posts
|
Re: 1969 camaro hood
Are there any back to back performance comparisons available between the cowl hood and the flat?
A number of them would have been changed back by now. |
02-14-2014, 02:35 PM | #26 |
VIP Member
Join Date: Oct 2013
Location: Gulf Breeze, FL
Posts: 1,655
Likes: 8
Liked 33 Times in 16 Posts
|
Re: 1969 camaro hood
I have not queried my buddy who used to run one on his '69 and had to swap to a flat due to protests. My guess is there would be little difference...maybe a slight advantage to the cowl under certain weather conditions.
__________________
Rich Taylor I/SA - 321 |
02-14-2014, 02:45 PM | #27 |
Member
Join Date: Jul 2003
Posts: 235
Likes: 0
Liked 6 Times in 4 Posts
|
Re: 1969 camaro hood
Maybe the guys running S/S with a 350/255 could tell us. They probably had to remove some carb spacers to get the flat hood to fit.
|
02-14-2014, 02:56 PM | #28 |
VIP Member
Join Date: Oct 2002
Location: Richmond Indiana
Posts: 1,197
Likes: 5
Liked 32 Times in 19 Posts
|
Re: 1969 camaro hood
Advantage of the tall hood is spacer ht and carb clearance. Some negative to air flow if used with or without ac as I understand.
|
02-14-2014, 03:06 PM | #29 | |
Senior Member
Join Date: Jan 2002
Location: Michigan City IN
Posts: 633
Likes: 0
Liked 4 Times in 3 Posts
|
Re: 1969 camaro hood
Quote:
__________________
Alex Denysenko NHRA 3038 SS, 3305 STK - IHRA 6 SS, 330A STK Moneymaker Racing LaPorte Indiana 219-861-1214 www.moneymakerracing.net |
|
02-14-2014, 03:09 PM | #30 |
VIP Member
Join Date: Oct 2013
Location: Gulf Breeze, FL
Posts: 1,655
Likes: 8
Liked 33 Times in 16 Posts
|
Re: 1969 camaro hood
With a maximum of two stock base gaskets allowed I don't think that has any bearing on either hood.
__________________
Rich Taylor I/SA - 321 |
|
|