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145 results for STP

127 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
See the dictionary definition for s.t.p..

DateGridClueAuthor
Thu Sep 20, 201844DBrand at a garageSam Ezersky
Tue Sep 4, 201833DNascar additiveBruce Haight
Mon Jul 9, 201869AEngine additive since 1954John Lampkin
Sun Apr 15, 20185DPennzoil competitorAlex Bajcz
Sun Feb 4, 201892ABig engine additiveDavid Levinson Wilk
Mon Jan 15, 20181ABig advertiser at auto racesAgnes Davidson and Zhouqin Burnikel
Sun Jan 7, 2018127AMajor race sponsorDavid Steinberg
Sun Dec 24, 20171ASpeedway brandMary Lou Guizzo and Jeff Chen
Mon Nov 6, 201737DFuel additive brand (2)Max Lauring and Benjamin Lauring
Thu Aug 10, 201726DIndy racer sponsor (2)John E. Bennett and Jeff Chen
Sat Apr 1, 201753DRacing lettersHoward Barkin
Thu Feb 9, 201768AMotor oil brandRoss Trudeau
Tue Sep 6, 201646ABrand at the Daytona 500Timothy Polin
Sun Aug 28, 201653DRacer's brandPaolo Pasco
Sun Jun 26, 201614DLetters on many a racecarPriscilla Clark and Jeff Chen
Sat Jun 4, 201618ASprint Cup Series sponsorByron Walden and Brad Wilber
Tue Apr 12, 201641A"The Racer's Edge" (9)Alan DerKazarian
Thu Apr 7, 201643A"The Racer's Edge" productJohn Lieb
Fri Sep 11, 201544AOomph! degreaser brandPeter A. Collins
Sun Aug 23, 201569DNascar sponsor (3)Joel Fagliano
Mon Aug 10, 201558DGas tank additiveC. W. Stewart
Sun Jul 12, 201580ACar care brandPatrick Berry
Tue Apr 28, 201510APit crew's canfulJosé Chardiet
Sat Mar 21, 201535D500 letters (4)Frederick J. Healy
Tue Mar 10, 201566ALongtime Nascar sponsor (2)Allan E. Parrish
Fri Feb 6, 201531APep Boys productKyle Mahowald
Wed Jan 7, 201567AMotor oil choiceGreg Johnson
Mon Dec 15, 201436DIndy letters (5)Zhouqin Burnikel and Dennis Ryall
Mon Oct 27, 201434AGasoline additive brandStanley Newman
Wed Sep 17, 201411ALetters at IndyZhouqin Burnikel and Don Gagliardo
Fri Jul 18, 201460DLetters on a trackIan Livengood
Sun Apr 20, 20145D___ 500, annual race in Ridgeway, Va.Elizabeth C. Gorski
Wed Feb 12, 201413DCommon Nascar lettersPeter A. Collins
Sun Feb 9, 2014110A500 letters? (4)Charles M. Deber
Sat Oct 12, 201322AOctane booster brandJohn Farmer
Wed Mar 27, 201337AAuto additive with a red oval logoDavid J. Kahn
Fri Dec 7, 201250DLongtime sponsor of racing's #43 carPeter Wentz
Mon Jul 23, 201231DBig inits. in fuel additivesLynn Lempel
Sun Apr 22, 201283D500 initialsPaula Gamache and Ed Stein
Fri Mar 2, 201210ABig race sponsor (3)Scott Atkinson
Mon Dec 19, 201155DRacecar fuel additiveRichard Chisholm
Wed Oct 5, 20116DThe Racer's Edge (9)Barry Boone
Mon Aug 15, 201141AAuto additive brandStan Newman
Wed Dec 15, 201050AIndy letters (5)John Lampkin
Thu Dec 2, 201024AOnetime sponsor of Richard Petty and Mario AndrettiJoe Krozel
Tue Oct 12, 201018AIndy initialsJosé Chardiet
Sat Oct 9, 201028DBrake fluid brandJoe Krozel
Sun Apr 11, 2010110DMaker of fuel additivesPatrick Berry
Mon Mar 29, 20106A"The racer's edge" (9)John Dunn
Mon Jan 25, 201027A"The racer's edge" (9)Holden Baker
Wed Nov 11, 200943ANascar sponsor (3)Kelsey Blakley
Mon Nov 2, 200925AGasoline additiveAndrea Carla Michaels and Kent Clayton
Sat Feb 28, 200937ABrand of octane boosterFrank Longo
Tue Dec 23, 200856AEngine additive (2)Joe Krozel
Mon Aug 25, 200832AEngine additive brand (2)Andrea Carla Michaels and Michael Blake
Sat Jul 12, 200826A1999 Clorox acquisitionMyles Callum
Sun Jun 1, 2008101DBrand at a gas stationPatrick Berry
Tue Apr 8, 200821AIndy 500 inits.Dave Mackey
Wed Jan 16, 200831A"The racer's edge" (9)Barry C. Silk
Sun Oct 14, 200753ABig car racer sponsorElizabeth C. Gorski
Fri Jul 27, 200755DMotor Up alternativeJohn R. Conrad
Tue May 1, 200736DBig inits. at IndyCourtenay Crocker and Nancy Salomon
Sat Feb 3, 200720AProduct with the old jingle line "One little can will keep you running free"Rich Norris
Sun Dec 31, 200692DSpeedway lettersElizabeth C. Gorski
Mon Dec 11, 200628DEngine additive brand (2)David J. Kahn
Sun Nov 26, 200634ASponsor at IndyManny Nosowsky
Fri Aug 11, 20064DBig race sponsor (3)Patrick Merrell
Thu Jan 26, 200610DIndy 500 advertiser (2)Manny Nosowsky
Sun Dec 4, 2005137DRacing car product (2)Eric Berlin and Craig Kasper
Wed Jul 27, 200520AProduct at a gas stationMichael Shteyman
Thu May 19, 200523DBig letters in racingBarbara Olson
Sun May 15, 2005107DLongtime Nascar sponsor (2)Patrick Berry
Tue May 10, 200536AFuel additive (2)Nancy Salomon
Mon Nov 1, 200431AIndy racer sponsor (2)Kendall Twigg and Nancy Salomon
Tue Oct 5, 200443APopular fuel additiveJames R. Leeds
Thu Sep 30, 200431AIndy letters (5)Lee Glickstein and Nancy Salomon
Sat May 8, 200443AName on an ovalBob Peoples
Wed Mar 31, 200427D"The racer's edge" (9)Randy Sowell
Thu Mar 18, 200436ARacing initials (2)Lee Glickstein and Nancy Salomon
Sun Mar 14, 2004138DBig race sponsor (3)Craig Kasper
Fri Mar 5, 200449ARace sponsorGary Steinmehl
Sun Dec 14, 200311APit stop canElizabeth C. Gorski
Mon Nov 17, 200356AIts slogan is "The Racer's Edge"Sarah Keller
Thu May 15, 200345A500 letters? (4)David J. Kahn
Sun May 11, 2003120AEngine-cleaning brandPatrick Berry
Tue Apr 29, 200358DInits. at a gas stationNorma Johnson
Wed Apr 2, 200338AIndy sponsor (2)Kelly Clark
Fri Feb 21, 200349ACrankcase additivePatrick Berry
Wed Jan 15, 200352ALetters at a Nascar raceBrendan Emmett Quigley
Mon Dec 23, 200247AFuel additive (2)David Bunker
Sat Nov 30, 200210DRacing initials (2)Jim Page
Fri Oct 25, 200222ADura Lube alternativeBrendan Emmett Quigley
Fri Sep 13, 200219ACertain "edge"Mel Rosen
Sun Sep 1, 200298A500 letters (4)Patrick Berry
Mon Jun 24, 200232AEngine additive lettersTrip Payne
Sun Jun 16, 200268AInitials on a Nascar carManny Nosowsky
Fri May 17, 20025DCar care productJoe DiPietro
Sat May 4, 200258DBig name in auto productsRich Norris
Sun Feb 17, 2002120AIndy letters (5)Joe DiPietro
Tue Aug 21, 200164D"The Racer's Edge" sloganeerSarah Keller
Sun Dec 24, 200028AProduct made by Armor AllBill Zais
Thu Dec 21, 200062DFuel additive brand (2)Manny Nosowsky
Mon Dec 11, 200021DGas station productMyles Callum
Wed Nov 1, 200031ABig Indy 500 advertiserPeter Gordon
Thu Jun 29, 200062DBig Nascar advertiserRobert H. Wolfe
Sat Apr 22, 200060DOil additiveRich Norris
Tue Mar 21, 200044AIndy 500 logoNick Grivas
Tue Aug 10, 199922D"The Racer's Edge" (9)Brendan Emmett Quigley
Sun Jun 13, 199957D60's-70's hallucinogenRich Norris
Sat Mar 13, 19995ARacing car product (2)David J. Kahn
Tue Jan 26, 199952APopular oil additive (3)Brendan Emmett Quigley
Thu Jul 9, 199844AIndy 500 sponsor (2)Norman S. Wizer
Sun May 31, 199810DBig initials at IndyCathy Millhauser
Wed May 6, 199853A"The Racer's Edge" (9)Richard Hughes
Sun Feb 1, 1998106DRace car sponsorMerl Reagle
Tue Aug 5, 199723APopular oil additive (3)William Bernhardt
Sat Jul 12, 19974DIndy 500 letters (5)Richard Silvestri
Mon Jun 2, 199750DNascar sponsor (3)Gregory E. Paul
Thu Apr 24, 19971D"The Racer's Edge" (9)David J. Kahn
Wed Oct 9, 199640APopular Formula One formulaR. Hughes
Mon Sep 30, 199639AOil treatment inits.F. Piscop
Sun Sep 1, 199623DIndy 500 advertiser (2)D. J. Kahn
Mon Jun 10, 199625AEngine additive: Abbr.S. Spadaccini
Mon Dec 12, 199438APopular oil additive (3)Joy L. Wouk
Fri Dec 9, 199410DGas station displayMatt Gaffney
Wed Aug 17, 199450Alndy 500 advertiserRobert H. Wolfe
Sat Jan 1, 19948DEngine additive (2)Manny Nosowsky

4 results for STP from Variety puzzles.

DateTypeGridClueAuthor
Nov 15, 2009diagramless34ALetters at IndyFred Piscop
Sep 21, 2008diagramless56DSpeedway lettersByron Walden
Mar 28, 2004diagramless26AProduct in a canBrendan Emmett Quigley
Apr 5, 1998diagramless20AMotor oil additiveFrank Longo

14 results for STP from older pre-Shortz puzzles.

DateGridClueAuthorEditor
Mon Jan 18, 199324DPost-off. itemBert H. KruseMaleska
Sun Mar 29, 199248DP.O. itemErnst TheimerMaleska
Sun Oct 14, 199013DP.O. itemNancy Scandrett RossMaleska
Sun Apr 30, 198934DCondescendDonald V. Lee IIMaleska
Sun Feb 19, 198932APotent hallucinogenA. J. SantoraMaleska
Sat Aug 9, 198622AP.O. itemNancy JolineMaleska
Mon Feb 28, 198329AP.O. itemBolognese-LoMaleska
Mon Jul 11, 197735DP.O. itemJim PageMaleska
Sun Feb 7, 197179APostage item: Abbr.Dan GirardiWeng
Fri Jun 13, 196943APostal item: Abbr.UnknownWeng
Sun Nov 10, 196894DPostal item: Abbr.Will WengFarrar
Mon Jun 10, 196825DGummed item: Abbr.UnknownFarrar
Mon Feb 15, 19655AImprinted: Abbr.UnknownFarrar
Sun Dec 20, 196494ATheologian's degree.Eugene T. MaleskaFarrar