Nissan 200SX Club - South Africa

VE head on DET block~
what needs to be done? i have see it before...
or does the SR20VE fit better?

?

I dont understand the question.

Quote" This engine is a destroked SR20VE(for those who don't know.. that's an SR20 with a type of Variable Valve Lift system). This is a lot like Honda's VTEC technology. It has 3 different cam profiles that is uses throughout the RPM range to give you low end TQ and fuel economy, midrange TQ/HP, and then it switches to a crazy top end profile that gives you maximum HP. This particular engine (SR16VE N1) makes 197hp and around 136ft. lbs of Tq. Now, if you take an SR20DE crankshaft, rods, and pistons.. and put them in the SR16 block, you get an SR20VE N1 basically.. with awesome camshaft profiles! This should be able to let me make around 215-220hp with the otherwise stock engine. "

It has 3 different cam profiles

Sorry just correcting some stuff,2 Different Profiles but independent switching on the first series of both intake and exhaust cams

Now, if you take an SR20DE crankshaft, rods, and pistons

SR20DE piston will drop the comp, skim the N1 Pistons.

with awesome camshaft profiles! This should be able to let me make around 215-220hp with the otherwise stock engine. "

maybe at the coast not on the reef more like 190HP - 200HP.

looks right
SR20VE
Intake cam
Low lobe: 8.4mm lift @ 220 duration
Low lobe center angle: 110deg
High lobe:10.7mm lift @ 264 duration
High lobe center angle: 104deg

Exhaust cam
Low lobe: 6.6 mm lift @ 244 duration
Low lobe center angle: 122deg
High lobe:10.34 mm lift @ 268 duration
High lobe center angle: 114 deg

SR16VE
Intake cam
Low Intake Duration: 200
Low Intake Lift: 7.1
Low Intake Center Angle: 100

Low Lobe Center Angle: 111
Low Overlap: 0

High Intake Duration: 280
High Intake Lift: 11.1
High Intake Center Angle: 100

High Lobe Center Angle: 105
High Overlap: 70

Exhaust cam
Low Exhaust Duration: 244
Low Exhaust Lift: 7.95
Low Exhaust Center Angle:122

High Exhaust Duration: 280
High Exhaust Lift: 11.1
High Exhaust Center Angle:110

SR16VE N1
Intake cam
Low Intake Duration: 220
Low Intake Lift: 8.4
Low Intake Center Angle: 110

Low Lobe Center Angle: 116
Low Overlap: 0

High Intake Duration: 288
High Intake Lift: 12.0
High Intake Center Angle: 104

Exhaust cam
Low Exhaust Duration: 244
Low Exhaust Lift: 7.95
Low Exhaust Center Angle:122

High Exhaust Duration: 288
High Exhaust Lift: 11.9
High Exhaust Center Angle:110

SR20VE (20V)
Intake cam
Low duration: 228deg
Low lift 10.10mm
Low center angle: 114deg

High duration: 278deg
High lift: 12.00 mm
High center angle: 114deg

Exhaust cam
Low duration: 244deg
Low lift: 8.30mm
Low center angle: 106deg

High duration: 280deg
High lift: 11.15mm
High center angle: 108deg

Other cam info
Timing Events:
All of the above (except lifts ofcourse) can be calculated from teh timing events.

SR16VE

Intake Low: Opens at 0deg before TDC, Closes at 20deg After BDC
Intake High: Opens at 40deg before TDC, Closes at 60deg After BDC
Exhaust Low: Opens at 64deg before BDC, Closes at 0deg After TDC
Exhaust High: Opens at 70deg before BDC, Closes at 30deg After TDC

SR16VE-N1

Intake Low: Opens at 0deg before TDC, Closes at 40deg After BDC
Intake High: Opens at 40deg before TDC, Closes at 68deg After BDC
Exhaust Low: Opens at 64deg before BDC, Closes at 0deg After TDC
Exhaust High: Opens at 74deg before BDC, Closes at 34deg After TDC

VE head on DET block~
what needs to be done? i have see it before...
or does the SR20VE fit better?

Yep as n1smo200sx posted it has been done and is comming more common.

Mazworx is the most famous and sells kits to do the swap over onto a SR20DET Block.