nope. the turbo flywheel is significantly bibber tan the non-turbo one
Yes, it is only the pistons that are different to provide a different compression ratio (higher in the NA). Be careful when bolting turbos to an NA motor.
Yes a turbo block and the na block are the same except for a small oil thing. Everything else is the exact same, just different internals
fit a twin turbo engine
The 1981 Nissan 280ZX was available without a turbo (NA) and with a turbo. With the turbo Nissan only offered an automatic transmission for this year. It was the first year for the Z series to have a turbo.
A Z31 turbo with the boost on about 11-12 psi and intercooled will make around 250-275whp, which is about 75-100 more whp then a z32 na makes at the wheels. Z32 NA makes 220hp stock while a Z31 Turbo makes 200hp stock.
As long as the ECUs are from a NA to an NA. Don't mix a turbo and a NA. They have different cylinder compression and fuel maps. The bigger changes come after 93, so you can swap from a 90-93 ECU, and then 94-96 ECU. I know for a fact 90 and 91 turbo ecus can be swapped, I've done it.
Hello, No it is not. The turbo's have stronger pistons and connecting rods, plus a different compression ratio. Connecting rods are the same. Only documented differences are (NA Engine): 1) higher compression pistons 2) thinner wrist pins 3) absences of oil squirters 4) slightly different porting on heads
the best way to go would be a twin turbo swap. the na motor has high compression so even if you figure out the hardships and manufacturing of a turbo kit for the na, you would only be able to run about 4-5 psi of boost which when balanced out with time and money. its not practical.
Octane requirements for non-turbo (naturally aspirated or NA) cars are very low. 87 octane should be used if available. Always use the lowest octane fuel you can find. Higher octanes will result in a noticeable power loss, excessive carbon build up, and poorer mileage.
If you're looking to turbo an NA engine, it is very difficult and expensive for the amount of power you will get. Best option is to find a good engine from a Twin Turbo model and swap the entire thing.
na 9secs turbo 7.5
No, but if the valve is intended to blow at high pressure and you have it connected to the negative pressure of a NA engine intake so it will never open. You could use a brass plug instead as this is much cheaper and will provide the same functionality. With out a turbo making boost, there is nothing to "blow off"