Carbureted LSX Forum Carburetors | Carbed Intakes | Carb Tuning Tips for LSX Enthusiasts

Dad's 7 day 75 nova build

Thread Tools
 
Search this Thread
 
Old 08-26-2013, 12:47 PM
  #1  
On The Tree
Thread Starter
 
CarbedZ-28's Avatar
 
Join Date: May 2012
Location: Odessa, Texas
Posts: 142
Likes: 0
Received 0 Likes on 0 Posts
Default Dad's 7 day 75 nova build

So my dad bought this 75 Nova off of a buddy for $2000 it was almost race ready with sub frame connectors and traction bars and a roll cage also sheetmetal dash with all the gauges and a fuel cell with remote filter. So i talked him into letting me build him a 5.3 for it, i planned all of the build around a 5.3 a buddy had laying around. Build as follows:
5.3- $200
high pressure melling pump-$80 brand new he had it laying around for this engine
Billet timing chain set-$139
243 p&p'd 2.02/1.575 heads- i had a set laying around needed two valves
2 valves-$64
TransDapt engine mounts- $125
PaceSetter headers-$288
Comp Cams XR281HR- i had it laying around
New rings (SpeedPro)- $158
New Bearings-$111
Cometic .040 head gaskets-$180
ARP rod bolts-$97
TCI flexplate-$270
MSD starter-$230
Comp Cams trunion kit-$140
Holley 750HP carb-$510
3600 Monster stall- it came with the car
TH400 trans- i had one laying around
Driveshaft was perfect length just needed new th400 slip yoke and u-joints and balance check-$160
Mr.Gasket fuel pump and regulator-$140
MSD 6010 box-$300
Vic Jr intake-$300

installed #6 pill and removed it bumped up limiter to 7000rpm and first rattle out of the box went 8.34 @ 85mph 1/8th mile not too bad for no timing or fuel adjustments
Attached Thumbnails Dad's 7 day 75 nova build-img_1174.jpg   Dad's 7 day 75 nova build-img_2029.jpg   Dad's 7 day 75 nova build-img_2557.jpg   Dad's 7 day 75 nova build-img_1416.jpg   Dad's 7 day 75 nova build-img_3202.jpg  

Old 08-26-2013, 03:20 PM
  #2  
In-Zane Moderator
iTrader: (25)
 
ZONES89RS's Avatar
 
Join Date: Jan 2007
Location: Conroe, Texas
Posts: 11,939
Received 32 Likes on 19 Posts

Default

Looks like my kind of swap, quick!
Old 08-26-2013, 07:11 PM
  #3  
Old School Heavy
iTrader: (16)
 
speedtigger's Avatar
 
Join Date: May 2010
Location: Florida
Posts: 8,826
Received 50 Likes on 32 Posts

Default

Thrashin' it together! I like it. That bad boy has a bunch more in it. That will run well into the 7's no problem. What intake centerline did you install that cam at? Most of those off the shelf LS cams have an intake centerline of 110-112. It will run a lot better with your Victor Jr. intake if you advance it to 107 to 108.
Old 08-27-2013, 11:31 AM
  #4  
On The Tree
Thread Starter
 
CarbedZ-28's Avatar
 
Join Date: May 2012
Location: Odessa, Texas
Posts: 142
Likes: 0
Received 0 Likes on 0 Posts
Default

Engine was built in 3 days after work then went to dallas for a week then came back worked and rested monday and tuesday and then wednesday thursday and friday after work installed the engine and trans didnt make test and tune so woke up saturday finished wiring and went bracket racing went 3rd round got excited and redlit. Cams installed at factory spec of 110 I might have to try the 108 and yea I think it definitely got some 7's in it.
Old 08-30-2013, 02:16 PM
  #5  
On The Tree
Thread Starter
 
CarbedZ-28's Avatar
 
Join Date: May 2012
Location: Odessa, Texas
Posts: 142
Likes: 0
Received 0 Likes on 0 Posts
Default

LOL!!! 8.34 with 1st and 3rd gear only the th400 trans is completely skipping 2nd gear this thing is gonna haul @$$!!!! when i get it fixed. I just gotta figure out why its doing it. I contacted Jakes Performance and they gave me some info so maybe i can have it fixed before the season is over.
Old 08-30-2013, 03:10 PM
  #6  
Old School Heavy
iTrader: (16)
 
speedtigger's Avatar
 
Join Date: May 2010
Location: Florida
Posts: 8,826
Received 50 Likes on 32 Posts

Default

Originally Posted by CarbedZ-28
LOL!!! 8.34 with 1st and 3rd gear only the th400 trans is completely skipping 2nd gear this thing is gonna haul @$$!!!! when i get it fixed. I just gotta figure out why its doing it. I contacted Jakes Performance and they gave me some info so maybe i can have it fixed before the season is over.
Ha! Can't wait to see the new ET. That must have been a hell of a drop on the shift.
Old 08-31-2013, 11:39 AM
  #7  
On The Tree
Thread Starter
 
CarbedZ-28's Avatar
 
Join Date: May 2012
Location: Odessa, Texas
Posts: 142
Likes: 0
Received 0 Likes on 0 Posts
Default

Well aint that my luck had to pull that trans out get my trans from my camaro and mod my valvebody and install it. The good news it had all three gears and it shifted when I wanted it to. The air sucked (5000'+ DA)|and jets needed changing but it went a best of 7.87 @ 87.62mph and 12.38 @ 106 it ran out of gear at the 1000' mark.



Quick Reply: Dad's 7 day 75 nova build



All times are GMT -5. The time now is 08:10 PM.