#1  
Old 10-06-2018, 06:53 PM
ponyakr's Avatar
ponyakr ponyakr is offline
Ultimate Warrior
 
Join Date: Dec 2011
Location: North Louisiana
Posts: 7,621
Default

Hey, the '69 RA3 engine had only 366hp & I loved mine. Ran mid 13's after 60K + street miles & a season & a half of drag racing.

Not sure why so many nowadays think they need 500-600hp, for street driven Pontiacs.

  #2  
Old 10-06-2018, 07:16 PM
moontower69's Avatar
moontower69 moontower69 is offline
Chief Ponti-yacker
 
Join Date: Jul 2007
Posts: 526
Default What camshaft?

Seems like a fun motor to me for "spirited" street driving - more than enough power to burn plenty of rubber. I personally think its more fun to push a stock motor and grunt it around the turns and use the laws of physics a little bit. Rather than these guys with their 500hp 455 motors that just roast the tires on demand - where's the challenge in that?

__________________
1974 Lemans Sportecoupe GT (daily driver)

.030 over 354, #47 heads (84cc), Lunati voodoo 700 camshaft (207/213 @ .050), logs, 2.5 duals, X-pipe and Dynomax super turbo mufflers, 3.08 rear

Last edited by moontower69; 10-06-2018 at 07:19 PM. Reason: left a word out
  #3  
Old 10-06-2018, 07:32 PM
1funride 1funride is offline
Senior Chief
 
Join Date: Feb 2008
Location: Newark Valley NY
Posts: 384
Default

The engine feels strong than the numbers show. According to my 1/8th mile runs it should be high 12s in the quarter. Results of course that was a chassis dyno with 25% loss in driveline and with all the accessories and fan connected. I think they rated the old cars without any accessories.

  #4  
Old 10-07-2018, 04:15 PM
scott70's Avatar
scott70 scott70 is offline
Ultimate Warrior
 
Join Date: May 2002
Location: maine
Posts: 2,738
Default

Quote:
Originally Posted by 1funride View Post
The engine feels strong than the numbers show. According to my 1/8th mile runs it should be high 12s in the quarter. Results of course that was a chassis dyno with 25% loss in driveline and with all the accessories and fan connected. I think they rated the old cars without any accessories.
So what was your 1/8th mile et and mph?

__________________
72 lemans,455 e-head, UD 255/263 solid flat,3.73 gears,,,10" 4400 converter,, 6.68 at 101.8 mph,,1.44 60 ft.2007
(cam 271/278 roller)9"CC.4.11gear 6.41 at 106.32 mph 1.42 60 ft.(2009) SOLD,SOLD
1970 GTO 455 4 speed #matching,, 3.31 posi.Stock manifolds. # 64 heads.A factory mint tuquoise ,69' judge stripe car. 8.45 @ 88.1 mph on slippery street tires.Bad 2.19 60ft.Owned since 86'
  #5  
Old 10-07-2018, 10:17 AM
Formulajones's Avatar
Formulajones Formulajones is offline
Ultimate Warrior
 
Join Date: Jan 2012
Posts: 11,932
Default

Quote:
Originally Posted by ponyakr View Post
Hey, the '69 RA3 engine had only 366hp & I loved mine. Ran mid 13's after 60K + street miles & a season & a half of drag racing.

Not sure why so many nowadays think they need 500-600hp, for street driven Pontiacs.
Because they want to keep up with everyone else

Reply

Thread Tools
Display Modes

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 02:33 AM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017