C20NE - tunable ?

[Liam1805]

there a few things in the last posts that arte puzzling me

1. 18nz is tbi ( single point ) so the only thing i can think of is the bottom end is that but not the head

2. if your unsure about the bottom end i.e size measure the bores plane and simple that will tell you what size the bottom end is 84 or 86 mmm

3. i agree with kwkmanta over the single and multi heads

4, eco reds if you were planning turbo xe creams wont be enough and anything bigger then eco reds will flood the car when cold starting i.e let yellows

get a seh bung in a set of sold lifters and a rally cam and rev the **** out of it !!

Thats what is puzzling me, NZ is spi and NE is mpi. But it has 18NZ on the head, im confused lol. Also my inlet manifold looks to have been cut and welded, same place across all 4 if that helps. Only thing i can think of its a NE block, loom and ecu, with a NZ head. I wouldnt mind a SEH bottom end but its the hassle of trying to get one and if there is one its bound to be so far away, just not worth it IMO.

[screamer69]

Thats what is puzzling me, NZ is spi and NE is mpi. But it has 18NZ on the head, im confused lol. Also my inlet manifold looks to have been cut and welded, same place across all 4 if that helps. Only thing i can think of its a NE block, loom and ecu, with a NZ head. I wouldnt mind a SEH bottom end but its the hassle of trying to get one and if there is one its bound to be so far away, just not worth it IMO.

put a pic up of it

[daveb948576]

Sounds like one of frankenstein's creatings! I like it lol

[Liam1805]

There is a picture of the engine in my progress thread mate, would post it up in here but having trouble with the explorer. Haa frankenstein I like thaa