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- 16ve motor
- n1 cams, springs & retainers, cam gear
- 2L de(t) 8 cw crank - knifedged
- eagle forged rods and arp bolts
- arp head and main bolts
- det injectors
- pistons: undecided see below
1. 20V pistons which are a straight swap (no notching required) will give around 11.1:1.
2. 16ve pistons notched and 1mm taken off the top, will give abit over 12:1
3. n1 pistons - not sure what compression will give, do you need to use the n1 oil squirters (n1/gtir squirters are different to other ve squirters)
head shaving: with the n1 head being shave 1mm from factory, would this be ok to do, or would clearances be an issue with the 2L
head gasket: anyone know the stock thickness? so perhaps using a thinner cometic gasket (H1794...) comes in thickness between 0.027" to 0.120".
aiming to get a high 11:1 compression?
opinions and advice greatly appreciated.
- n1 cams, springs & retainers, cam gear
- 2L de(t) 8 cw crank - knifedged
- eagle forged rods and arp bolts
- arp head and main bolts
- det injectors
- pistons: undecided see below
1. 20V pistons which are a straight swap (no notching required) will give around 11.1:1.
2. 16ve pistons notched and 1mm taken off the top, will give abit over 12:1
3. n1 pistons - not sure what compression will give, do you need to use the n1 oil squirters (n1/gtir squirters are different to other ve squirters)
head shaving: with the n1 head being shave 1mm from factory, would this be ok to do, or would clearances be an issue with the 2L
head gasket: anyone know the stock thickness? so perhaps using a thinner cometic gasket (H1794...) comes in thickness between 0.027" to 0.120".
aiming to get a high 11:1 compression?
opinions and advice greatly appreciated.