The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Post a Question

420a

Please Support STM Tuned

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

darknessofay

15+ Year Contributor
37
0
Oct 22, 2003
i may be getting a 420a.. can i put 4g63 pistons and what not in it... i want to bump up the compression ratio. also what parts can i use with this engine.. keep in mind i will be building it for NON TURBO.
 
Umm how come you want to put 4G63 pistons in it? the 420a's have a higher compression. i believe the 4G's have somthing like 8.6 or 8.8, and the 420a is 9 i believe
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!

Similar threads

  • Question
420A 420a headers ??
Replies
5
Views
5K
BoostJunkie17
BoostJunkie17
Slow_Rs
420A 420a wideband
Replies
4
Views
2K
BLACK'98DSM
BLACK'98DSM
It_breaks_my_bank
420A 420a problems
2
Replies
27
Views
5K
Walker420aTalon
Walker420aTalon
talonesi95t
420A 420a camshafts
Replies
8
Views
4K
crazyboy81
crazyboy81
420A 420a pistons
Replies
7
Views
1K
GSGoinFast
Boosted Fabrication
ECM Tuning
ExtremePSI
FIBA Motorsport
Fuel Injector Clinic
Innovation Products
Jacks Transmissions
JNZ Tuning
Kiggly Racing
Morrison Fabrications
Rix Racing
RockAuto
STM Tuned
Support Vendors who Support the DSM Community

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

Back
Top