Two SC 61's = trouble
Join Date: Jul 2001
Re: XR8 Sprint Upgrades
2031 cam and AFR / TFS heads will yeald you over 200 rwkw.. A member in our nsw club has 2031, 1:72 rockers, rpm inlet 180 AFR's, Cobra/ Sprint maf, Good single 3" exh.STILL on 19 Lp injectors...Std eec with unichip....
If yours is a Sprint then you have 24 injectors, 65 throttle body/ 70 mm maf[though not as high flowing as it could be]. You need 2031 cam and GOOD heads & inlet...I guess you already have decent exhuast etc....
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..