How much longer can i run her :( (compression tested)
Thread Starter
Member
iTrader: (2)
Joined: Jun 2010
Posts: 482
Likes: 3
From: SE Houston TX
Car: 1986 Iroc-Z
Engine: 355
Transmission: 700R4
How much longer can i run her :( (compression tested)
Just got done doing a compression test and wow am i having a bad night. Here are the results.
Cylinder 1: 135 psi
Cylinder 2: 135 psi
Cylinder 3: 154 psi
Cylinder 4: 150 psi
Cylinder 5: 140 psi
Cylinder 6: 137 psi
Cylinder 7: 75 psi
Cylinder 8: 140 psi
How much longer do you guys think she has left to live?
Im not in a position for an engine swap right now so id like to continue drivibg her 10 miles to work and back everyday. Till im ready for a swap.
Its a 305 so atleast ill be doing an upgrade :/
Only performance loss atm is a constant miss while just barely accelerating.
Thanks for reading
Inputs welcome.
Cylinder 1: 135 psi
Cylinder 2: 135 psi
Cylinder 3: 154 psi
Cylinder 4: 150 psi
Cylinder 5: 140 psi
Cylinder 6: 137 psi
Cylinder 7: 75 psi
Cylinder 8: 140 psi
How much longer do you guys think she has left to live?
Im not in a position for an engine swap right now so id like to continue drivibg her 10 miles to work and back everyday. Till im ready for a swap.
Its a 305 so atleast ill be doing an upgrade :/
Only performance loss atm is a constant miss while just barely accelerating.
Thanks for reading
Inputs welcome.
Junior Member
Joined: Oct 2009
Posts: 29
Likes: 0
From: Levittown, PA
Car: 1986 z28 Camaro set for scca
Engine: 383 Carberated stroker motor
Transmission: LT1 T56
Axle/Gears: 9in with 3.50 posi
Re: How much longer can i run her :( (compression tested)
Well there really is no good answer to this question.. If your gonna put a different motor in and dont plan on rebuilding this one then.. I would say drive it till it dies. As long as you dont beat the **** out of it I would imagine you could get some time from it yet. Too many variables to give an actual time frame though. good luck.
Supreme Member
iTrader: (7)
Joined: Nov 2006
Posts: 3,740
Likes: 15
From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Re: How much longer can i run her :( (compression tested)
Since you know it is bad, just baby it, I am sure you will make it for a while.
Thread
Thread Starter
Forum
Replies
Last Post






