Stage III Headwork
Details
Stage 3 heads are the best flowing cylinder heads you can buy for your Z or G. They feature 1mm oversize stainless Ferrea valves with the Ferrea race spring and titanium retainer package. These cylinder heads receive the same high quality port work as the stage 2 heads along with additional work to the combustion chambers. A a five angle grind on the seats which is done on a Serdi head machine to accommodate the 1mm oversize Ferrea valves. These heads are capable of 8000 rpms without the risk of valve float.
More Information
| Brand | Speed Force Racing |
|---|---|
| Type of Part | Engine |
| Engine Fitment | VQ35DE / VQ35HR 3.5L |
| Boost | *MADE TO ORDER KIT* |
| Length | 24.0 |
| Width | 12.0 |
| Height | 10.0 |
| Weight | 75.000000 |
Reviews
Fitment
Stage 3 heads are the best flowing cylinder heads you can buy for your Z or G. They feature 1mm oversize stainless Ferrea valves with the Ferrea race spring and titanium retainer package. These cylinder heads receive the same high quality port work as the stage 2 heads along with additional work to the combustion chambers. A a five angle grind on the seats which is done on a Serdi head machine to accommodate the 1mm oversize Ferrea valves. These heads are capable of 8000 rpms without the risk of valve float.
