Q&A

Q&A / Tech

Mailbag: Exploring Possible Cures for Pre-Ignition

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re dialing in timing and straightening out a few cam/valvetrain issues.. D.B. • Basom, […]

Q&A / Tech

Mailbag: Timing is Everything

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re dialing in timing and straightening out a few cam/valvetrain issues.. C.S. • Currie, […]

Q&A / Tech

Mailbag: Matching Your Valve Springs to Your Camshaft

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re talking valve spring pressure and how it affects valvetrain performance. C.K.• Somerville, OH […]

Q&A / Tech

Mailbag: Rocker Arm Ratio…What Does it Mean?

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re covering rocker arm ratio and how it affects performance. S.B. • Atlanta, GA […]

Q&A / Tech

Mailbag: Making Mileage Count

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’ll show you some tricks for getting better gas mileage this holiday season–and all […]

Q&A / Tech

Mailbag: A Grand Plan for Boosting a Small Chevy

P.W. • Rosholt, WI Q: I have a 1984 Chevy Z28 Camaro with an HO 305 engine and 5-speed transmission. I want to increase horsepower and gas mileage while staying […]

Q&A / Tech

Mailbag: Nitrous or Not?

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re talking single- vs. dual-stage nitrous. D.T. • Frackville, PA Q: My daughter and […]

Q&A / Tech

Mailbag: Reusable Chevy Bolt-Ons

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re covering carry-over parts from a stock 305 to a Chevrolet Performance 350. M.B. • […]

Q&A / Tech

Monday Mailbag: Locating a Donor for a Hotrod Transplant

Got questions?  We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re swapping IROC-Z components into an ’86 Monte Carlo SS. H.M. • Milton, […]

Q&A / Tech

Mailbag: Diagnosing Cam & Distributor Gear Wear

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week we take on premature camshaft and distributor gear wear..                              T.H. • Loveland, CO Q: […]