Anyone still running these mills?? What run times are guys getting in truggy? I recently put my Tuned GRP 21 back in service (I had it as my back up engine) Was so impressed that after sitting in my pit box for 2 years, she started with the first hit of the starter box and sat there idling.
I'm using a GRP#4 and the GRP pipe I believe it's a 2053 (not 100% sure), I have my eye on a BNIB Tuned Promo kit (yes another back up for the back up lol)
I forgot how good this engine is !!!!