Engine Build: time for a topswap!
#1
time for a topswap!
Found an l67 at the local yard. Going to get the hd tranny to. 30k on it. I also got all leather seats since my ss didnt come with them. I need a list of parts for the swap
Last edited by soaxin; 01-27-2014 at 08:34 PM.
#3
What 04ss/sc said is all true but if I remember correct you will need a few wiring harness adapters from Zzp to complete it. Also font waste your money on the HD trans, only difference between a HD trans and a non HD trans is gearing and differential. The HD diff can be easily swapped into your non HD trans and the gearing in a non HD trans is higher than a HD trans which is better IMO.
#5
If you've got a complete L67 drive train, why not just swap engines. Would simplify things a bit and you'll get some more power over a top swap.
#6
Actually a top swap on a NA engine with supporting mods will make more HP then a regular l67 engine because compression is higher.
#7
Thought you were getting rid of the monte? Im confused....
#8
Ya high compression that's why I said you will need larger pulley unless you have intake/exhaust and plugs at minimum. And I'll have to check on the gear ratio think hd had 2.93 or something like that and min was 2.7 idr ill look
#10
no need to get ZZP's wire harness. the map sensors are different just get that connector and sensor. if you are going to tune it as if it were a L67 then the BBV solenoid and harness are needed (unless you delete these) the l36 pcm file does not need them.
if your top swapping you will need:
-everything from the Heads up. heads, LIM, SC, valve covers, injectors, fuel rail, TB
-coil bracket/engine mount
-idle stand off pulley that mounts to the block
-harmonic balancer off the l67
if your top swapping you will need:
-everything from the Heads up. heads, LIM, SC, valve covers, injectors, fuel rail, TB
-coil bracket/engine mount
-idle stand off pulley that mounts to the block
-harmonic balancer off the l67