Latest News – Roland Alsop Machine Shop

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

1 week 3 days ago

Back in 2019 Steve Guirey ran his Subaru Impreza at Dakota Raceway in Devon and set the 1/4 mile record with a 9.1 second pass. With the events here now only running to the 1/8 mile, that record will stand forever!

😊👍🏁

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

2 weeks 3 hours ago

I have been asked how do we get the bolt locations when machining a job like the Platinum Racing Products main girdle brace on an RB26? Well we probe each

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

2 weeks 4 days ago

WHAT A RACE !! These two amazing cars met in the 4cyl class at Doorslammers in 2018. Steve Guirey in his Subaru taking a holeshot win over Richie Webb in his VW Beetle. Richie's PB is 7.97 and Steve's (I think) is a 8.55. XtremeFlat4.com Hot VWs Magazine VW Racers Group Hot VWs Magazine (Official) RJ Volks Performance VolksWorld Magazine Subaru UK Subaru Impreza Owners Club

😎👍🏁 Doorslamers. The old girl a good few moons ago.😊

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

4 weeks 1 hour ago

2026 is the year the old girl is back out to settle some unfinished business. 💪😎👍

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

1 month 1 week ago

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

2 months 2 days ago

Massive congratulations goes out to Clive Stangle and Jennie Durston for their achievements this year in competition with their Mitsubishi Evo equipped with a Roland Alsop machined engine, Roland Alsop

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

3 months 6 days ago

☆BACK IN STOCK AFTER POPULAR DEMAND☆ Subaru Mahle motorsport high compression flat top pistons, application rally/sprint/hillclimb. Inlet and exhaust valve pockets ✔️ Anodised top ring land ✔️ Motorsport ring pack

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

3 months 1 week ago

Subaru spec C, cnc seat profile cut ready for port blend/pocket port. Maximum airflow potential on this up to date 1100hp with supporting mods, this will also run perfectly with

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

3 months 2 weeks ago

Chrysler/Dodge 318 have the deck faces machined to exactly the same height from the main bearing tunnel on our Rottler Manufacturing EM69ATC. 👍💪

Roland Alsop Machine shop/ SMG Subaru / MAHLE Motorsport distributor

3 months 2 weeks ago

Photos from Fensport Performance's post

Contact us here at Roland Alsops for any of your XShift sequential needs.👍👍