• GSC Power Division Stage 1 Camshafts Mitsubishi Eclipse Turbo 1990-1999

GSC Power Division

GSC Power Division Be the first one to review

Stage 1 Camshafts

Fits: 90-99 Eclipse Turbo

$59925
Earn $11.98 In JDMuscle Rewards!
Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 9:00AM - 6:00PM

(866) 833-3536 Email Text (610) 735-6688Text
Ships When Available-Lead Time Applies
Pay over time available · Est. $18.73/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Katapult Affirm Klarna Shop Pay
View all options
Pay over time available · Est. $18.73/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Katapult Affirm Klarna Shop Pay
View all options
GSC Power Division Stage 1 Camshafts
Fits: 90-99 Eclipse Turbo
Be the first one to review

Fitment

Please Note: For the Mitsubishi Eclipse Turbo and Mitsubishi Evolution 1-3 DSM cars with the 4G63 engine. Verify fitment before purchase.

Description

The GSC Power Division Stage 1 Camshafts are S1 camshafts for the Mitsubishi DSM and Evo 1-3, designed for those with the stock turbo up to the GT30/50Trim. The manufacturer states these cams will not sacrifice any bottom end loss over stock cams, will promote faster spooling of upgraded turbos, and gains of 30-55whp, depending on the turbo, have been seen by simply bolting the S1 cams in.

  • S1 camshaft set for the DSM and Evo 1-3
  • Designed for a rev range of 3000-8000 RPM, 300-450whp camshaft
  • Intake: 268 advertised duration, 216 duration at 1mm, 11.00mm peak lift, 107 centerline
  • Exhaust: 268 advertised duration, 220 duration at 1mm, 10.50mm peak lift, 112 centerline
  • Idle is slightly rougher than stock
  • Upgraded valve spring recommended
  • Made 100% in the USA
  • If using aftermarket cam gears (especially AEM), check the bolt length; a 40mm underhead length bolt may be necessary
  • Part Number: 7003S1

Q&A

Does this fit my car?
This camshaft set is listed for the 1990-1999 Mitsubishi Eclipse Turbo and the Mitsubishi Evo 1-3 DSM cars; verify fitment before purchase.

What gains can be expected?
The manufacturer states gains of 30-55whp, depending on the turbo, have been seen by simply bolting the S1 cams in.

Are upgraded valve springs required?
An upgraded valve spring is recommended with these cams.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For GSC Power Division warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov