Has any one Put a 4AGE Head on a Stock 7AFE?

[toyloco]

Has any one Put a 4AGE Head on a Stock 7AFE and then Ran some boost to it (either Turbo or Supercharger)? I have heard when Putting the Stock 4AGE head on the 7AFE Stock Bottom end it Lowers the Compression but no one has said by how much? So I am just curious since I could not find a past topic that answered this question I would ask staight out.

Thanks

[REN69]

Are you asking because you've heard about it?? or because you've read about it?? yes its been done. search for "7AGE"

[toyloco]

Yes, I should say I read about it but no one has said they ran a Turbo or Supercharger after putting the stock 4AGE head on a 7AFE or at least I have not found a topic saying they did as of yet.

Thanks

[AVANT]

Boosting a 7age has been done, but I personally don't recommend much boost on it because the 7AFE rods are fairly thin.

[REN69]

like I said SEARCH! Rolla-pat from Montreal has ALREADY built a Supercharged 7AGZE that's running about 200+hp and he has a thread about it here and at dorikaze.com





Specs:

- 1.8 litre 7a-fe block oversized and decked
- 7a-fe crank with new oem bearings
- 7a-fe rods with new oem bearings
- 4a-gze US Spec 8:1 pistons 81.5mm oversized new OEM
- Estimated 8.8:1 compression
- New oem piston rings
- New oem head gasket
- 4a-ge big-port head, ported and decked
- HKS 264 intake and 256 exhaust cams 8.35mm lift
- homemade adjustable cam gears
- New oem water pump
- Shimmed new oem oil pump
- TRD thermostat
- 4a-ge big port NA intake and throttle body
- Complete oem gasket and seal kit
- Toyota Previa Van 2tz-fze SC14 1435cc supercharger with 125mm SC12 pulley
- Blitz Dual Drive Blow-off valve
- 7m-gte front mount Intercooler
- 7m-gte 440cc injectors
- Venom High Flow 3s-gte fuel pump
- AE101 gze turbo pressure sensor OEM
- AE101 gze ECU
- AE101 Crank sensor
- AE101 gze coils packs
- 7m-gte igniter
- Denso Iridium IQ24 Sparkplus @ 0.032
- E-manage piggyback unit with injector harness and Greddy map sensor 3 Bar
- Custom coolant piping
- Custom intercooler piping
- Custom wiring
- Custom engine mounts and accesory brackets
- New oem belts
- HKS Crank pulley with dampener
- K&N air filter
- Twincore OEM Toyota radiator made to fit
- Trimline Flexalite electric fan with home made relay
- ACT clutch kit (pressure plate, clutch) good for 277 lbs of torque
- 2.5" exhaust piping
- Hi-Flow Dynomax catalyst
- Hi Flow Dynomax 3 pass exhaust

Pat