![]() |
Register or Log In To remove these advertisements. |
|
|
![]() |
|
Thread Tools | Display Modes |
|
![]() |
#1 |
Registered User
![]() Join Date: Oct 2009
Location: SoCal
Posts: 815
|
Re: My green 1976 GMC C15 454
Im building a 468 for my truck. Was considering the same cam too. Question, what heads do you have and whats it do in the 1/4 mile? Nice truck by the way...
|
![]() |
![]() |
![]() |
#2 |
Registered User
Join Date: Aug 2011
Location: sc iowa
Posts: 17
|
Re: My green 1976 GMC C15 454
nice 74 chevelle we are still in the building stages on the el camino right now it has a 10.75:1 468 and 2sp glide and moser 9" with ladder bars
we are pretty much gutting the car and making aluminum door panels and bedfloor, we just finished up the roll cage last week. the car is not perfect but it is a good start but this motor in it is just temporary, but i am still looking for ideas on the next motor hoping to go 10.xx or as close to 9.9x as i can get |
![]() |
![]() |
![]() |
#3 |
Registered User
Join Date: Aug 2011
Location: sc iowa
Posts: 17
|
Re: My green 1976 GMC C15 454
![]() ![]() ![]() ![]() |
![]() |
![]() |
![]() |
#4 |
Registered User
Join Date: Aug 2011
Location: sc iowa
Posts: 17
|
Re: My green 1976 GMC C15 454
![]() ![]() ![]() |
![]() |
![]() |
![]() |
#5 |
Registered User
![]() Join Date: Jul 2010
Location: memphis
Posts: 2,537
|
Re: My green 1976 GMC C15 454
nice truck..is that a rubber floor mat..
__________________
1981 C-10 (Pop's) 1978 Camaro 2006 Lacrosse |
![]() |
![]() |
![]() |
#6 |
Registered User
Join Date: Aug 2011
Location: sc iowa
Posts: 17
|
Re: My green 1976 GMC C15 454
yep its the original one
|
![]() |
![]() |
![]() |
#7 |
Registered User
Join Date: Aug 2011
Location: sc iowa
Posts: 17
|
Re: My green 1976 GMC C15 454
the heads are just the little 236 peanut ports no one likes but i had them ported and polished and we picked up almost 60cfm on the intake side i dont remember the exact numbers but i mainly just cruise it. its by no means fast at all but it surprises alot of people on the street i shift at about 4500-4700 and on street tires it will spin all through 1st and 2nd but with warmed up drag radials it wont spin at all.
|
![]() |
![]() |
![]() |
#8 | |
Slugish
![]() Join Date: Jan 2005
Location: Earlysville, Va.
Posts: 1,024
|
Re: My green 1976 GMC C15 454
Quote:
Am trying to get in the 13's myself . |
|
![]() |
![]() |
![]() |
Bookmarks |
|
|